Both centres sit some way off the motorway, so 38 km of road covers 28 km of map and a real share of the journey is town traffic rather than open road. That is 37 min in a car that waits for you rather than the other way round, at a fare quoted in full at booking.
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 Solingen: a home, a hotel, an office, a venue. Drop-off is the exact address in Cologne, not the nearest station to it. Both cities are in Nordrhein-Westfalen, which usually means a single motorway and no rebooking of anything if the day moves.
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? Cologne Bonn Airport Transfers covers every destination we serve from the airport.