There is no direct motorway between the two, so the road covers 114 km across 70 km of map — 44 km of that is the detour. Booked privately it is a single 1h 25 run with no changes, at a price agreed before you set off.
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 Sankt Goar: a home, a hotel, an office, a venue. Drop-off is the exact address in Frankfurt, not the nearest station to it. The route crosses from Rheinland-Pfalz into Hessen; the price covers the whole of it including tolls.
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.