Public transport, from the Train station Olten: Bus route 502 in the direction Trimbach, Eisenbahn up to the bus stop Olten, Jurastrasse. One of the worlds most fashionable cities, Paris is a hub for culture, exquisite food and wine, architecture and art. Alternatively, Eurolines CH operates a bus from Olten to Paris 3 times a week. Read the travel guide Want to know more about Flixbus? However, there are services departing from Olten and arriving at Paris Gare de Lyon via Basel SBB. Yes, the driving distance between Olten to Paris is 615.