Are there nonstop flights from Strezhevoy (SWT) to Tomsk (TOF)?

Yes. UTair Aviation, KrasAvia fly this route. Flight time is about 1h 16m.

Strezhevoy → Tomsk

Strezhevoy Airport (SWT) to Tomsk Kamov Airport (TOF)・650 km

Nonstop flights available (2 airlines). Flight time about 1h 16m. Nonstop return flights also operate.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.