Distance between Siedlce and Bialystok is 122.57 km.
This distance is equal to 76.16 miles, and 66.14 nautical miles.
The distance line on map shows distance from Siedlce to Bialystok between two cities.
If you travel with an airplane (which has average speed of 560 miles) between Siedlce to Bialystok,
It takes 0.14 hours to arrive.