Bad Homburg: spa town, corporate HQs and the change you cannot avoid
Bad Homburg vor der Höhe is the town where international guests have been arriving for almost two centuries — first for the cure, then for the casino, today for the corporate headquarters on its edge. One thing has not changed in all that time: there is no through rail connection to Frankfurt Airport. Anyone calling a taxi in Bad Homburg or booking an airport transfer is therefore not choosing between train and car, but between one change and none.
A district seat with seven boroughs
Bad Homburg has 56,938 residents (as of 31 December 2025) and is the seat of the Hochtaunus district. The town consists of seven parts today, added over seven decades: Kirdorf in 1901, Gonzenheim in 1937, Ober-Eschbach and Dornholzhausen on 31 December 1971, and Ober-Erlenbach on 1 August 1972. It has carried the “Bad” prefix since 1912.
Its reputation was built on the spa business. The centrepiece is the 44-hectare Kurpark in the English landscape style, laid out to plans by Peter Joseph Lenné. The casino, opened in 1841, earned the town the nickname “mother of Monte Carlo”, and Kaiser Wilhelm II made Bad Homburg his summer residence from 1888. Add the palace, the Kaiser-Wilhelms-Bad in the Kurpark and, a few kilometres north, the Roman fort at Saalburg.
| Detail | Bad Homburg vor der Höhe |
|---|---|
| District | Hochtaunuskreis (district seat) |
| Population | 56,938 (as of 31 December 2025) |
| Distance to the airport | 28 km |
| Drive time to the terminal | approx. 24 minutes |
| Boroughs | seven, most recently Ober-Erlenbach in 1972 |
| Rail | S5 to Frankfurt — not to the airport |
The S5 goes to Frankfurt, not to the airport
Bad Homburg sits on the Homburg railway, where the S5 runs to Frankfurt; the RB 15 additionally serves the Hintertaunus. For getting into the city centre that is comfortable.
For an airport run it is the decisive difference from places south of the Main: the S5 does not go to the airport. Reaching the terminal by train means travelling into Frankfurt first and changing there. It is doable, but it is a composite journey — with luggage, in an interchange, at a time produced by two timetables rather than one. Unlike Rüsselsheim, where the S8 and S9 serve the airport’s regional station directly, there is no through alternative to travelling by car here.
By road, the connection runs via the B456, which crosses the town as the Saalburgchaussee, and via the A661, which links the Hessenring to the motorway network and on to the A5. The airport is 28 kilometres away, around 24 minutes of driving — provided the Frankfurter Kreuz and its approaches are clear. In rush hour they regularly are not, which is why a more generous buffer makes sense here than the drive time alone suggests.
A town built on business travel
Bad Homburg has a passenger mix few places in the region can match. Fresenius is headquartered here, as is Deutsche Leasing; add the state casino and a spa trade that draws international guests. That shapes what an airport journey has to deliver:
- Something you can expense. An amount settled before the trip can be approved and coded to a project. A fluctuating meter total can only be submitted. Invoicing is available on request, with VAT shown separately.
- A welcome, not a set of directions. When you have clients, candidates or guests collected, you do not want them working out a connection at the airport. The driver meets them on the arrivals level with a name sign.
- Fixed times for several travellers. Where a meeting brings several people in on the same day, vehicles and times can be coordinated in advance.
- The edges of the day. Early departures and late landings regularly fall outside any usable service — and that is exactly when a composite rail journey is least attractive.
How recurring journeys and their accounting can be organised is covered in our piece on transfers on a business trip.
Tariff and the mandatory zone in the north
In the north, Frankfurt’s taxi tariff has a quirk that appears nowhere else: it draws the limit of where it applies at Friedberg — then takes the town of Friedberg’s own administrative area back out again. Bad Homburg sits comfortably inside, so the official tariff governs here without qualification.
The boundary becomes noticeable on routes running further north: into the Wetterau, past Friedberg, or deeper into the Hintertaunus. There the zone of officially fixed prices ends and the one begins where the amount has to be negotiated before departure. How the Frankfurt tariff works overall is set out in our piece on fixed-fare taxis at Frankfurt Airport.
Before you book
Outbound: the address with house number and either your preferred departure time or the flight’s departure time. From the latter the booking form proposes a pickup time that already includes drive time and terminal lead time — as a guide, around two hours before departure for Schengen flights and about three for long-haul. At hotels and corporate addresses it is worth naming the right entrance: a large site rarely has only one.
On arrivals the flight number takes over the scheduling: it is the reason a pickup follows the real landing rather than the hour printed on the ticket — and on the intercontinental flights common here, that regularly amounts to an hour. Where the driver waits is described in our guide to pickup at Terminal 1 and Terminal 3; the route itself, with drive time and a fixed price, is on the Bad Homburg airport transfer page.
Frequently asked questions
Does the S-Bahn run from Bad Homburg straight to Frankfurt Airport?
The S5 links Bad Homburg to Frankfurt via the Homburg railway but does not go to the airport, so a change is required there. With luggage and on early flights, that is the practical drawback compared with a through journey.
How far is Bad Homburg from Frankfurt Airport?
The route is 28 kilometres with around 24 minutes of driving, via the A661 and the A5. In rush hour and around trade-fair dates an extra buffer is worth planning in, because the approaches to the airport are noticeably busier then.
Can I get an invoice for an expense claim?
Invoicing is available on request, with VAT shown separately and the details an expense claim needs. Because the amount is settled before the trip, it can be approved in advance or coded to a project.
Is Bad Homburg inside Frankfurt’s mandatory taxi service area?
The town sits comfortably inside; Frankfurt’s taxi tariff only draws its northern limit at Friedberg — whose own administrative area it then takes back out. Runs from Bad Homburg to the terminal are therefore governed by the official tariff without qualification.
Why is Bad Homburg called the “mother of Monte Carlo”?
The nickname comes from the casino opened in 1841, regarded as the model for the later gaming houses on the Riviera. Together with the 44-hectare Kurpark laid out to plans by Peter Joseph Lenné, it established the town’s reputation as an international spa resort.
