A car does Frankfurt to Giessen in roughly 48 min over 65 km. The drive is 65 km against 53 km as the crow flies, which is the ordinary shape of a German motorway journey. The difference from every other way of making the trip is that it starts at your address and ends at theirs.
The fare is fixed when you book, so a closed lane or a slow stretch costs you time and not money — there is no meter and no waiting charge. Pickup is any address in Frankfurt: a home, a hotel, an office, a venue. Drop-off is the exact address in Giessen, not the nearest station to it. Both cities are in Hessen, which usually means a single motorway and no rebooking of anything if the day moves. The same fixed-price arrangement covers Frankfurt to Siegen, a separate route with its own measured distance.
One vehicle the whole way, one price, and a departure time you choose rather than one a timetable chooses for you. Journeys this length are mostly booked the same day or the day before, and the car can be at the door within the hour in normal conditions. Arriving by air instead? Frankfurt Airport Transfers covers every destination we serve from the airport.