Berlin → Belgrade · about 1h 20m in the air · ~€60–200
Flight to Saint Petersburg
Belgrade → Saint Petersburg · about 2h 30m in the air · ~€80–300
A little room between legs
About the trip from Jena to Saint Petersburg
Jena (Germany) and Saint Petersburg (Russia) are 1,539 km (956 mi) apart in a straight line. The way we suggest is by train and flight, via Berlin and Belgrade: about 10h 15m door to door with 2 changes. The fastest route, by train and flight via Erfurt, Nuremberg and Belgrade, takes about 9h 40m. The trip crosses 2 borders, so check what papers you need.
Step by step
Train from Jena to Berlin: about 2h 25m, 217 km
Flight from Berlin to Belgrade: about 1h 20m in the air, 1,002 km
Flight from Belgrade to Saint Petersburg: about 2h 30m in the air, 1,806 km
Every route we know
Train + Flight, via Berlin and Belgrade: about 10h 15m, 2 changes
Train + Flight, via Halle (Saale), Berlin and Belgrade: about 10h 10m, 3 changes
Train + Flight, via Erfurt, Nuremberg and Belgrade: about 9h 40m, 3 changes
Times are rough door-to-door times, with time to change and to get through airports included. We don't have timetables, and fares are rough estimates, not quotes: check Google Maps or the operator before you travel.