Olten is located in Switzerland (Bezirk Olten, Solothurn) and time zone Europe/Zurich.
Places nearby are Trimbach, Aarburg and Oftringen.
Basel is 35 km away, Zürich is 52 km away and Bern is 57 km away as the crow flies.
Distances from Olten to the most important cities in Switzerland and the world.
47.3499900°
7.9032900°
District of the canton of Solothurn, Switzerland
https://en.wikipedia.org/wiki/Olten_District