| North Potomac to Sosnowiec | 4,458.54 mi (7,175.32 km) |
| North Potomac to Srem | 4,316.43 mi (6,946.62 km) |
| North Potomac to Sroda Slaska | 4,332.02 mi (6,971.72 km) |
| North Potomac to Sroda Wielkopolska | 4,321.47 mi (6,954.74 km) |
| North Potomac to Stalowa Wola | 4,556.81 mi (7,333.48 km) |
| North Potomac to Starachowice | 4,502.66 mi (7,246.32 km) |
| North Potomac to Stargard Szczecinski | 4,203.26 mi (6,764.49 km) |
| North Potomac to Starogard Gdanski | 4,308.01 mi (6,933.08 km) |
| North Potomac to Stary Sacz | 4,541.62 mi (7,309.03 km) |
| North Potomac to Staszow | 4,524.30 mi (7,281.16 km) |
| North Potomac to Strzegom | 4,329.37 mi (6,967.45 km) |
| North Potomac to Strzelce Krajenskie | 4,235.63 mi (6,816.59 km) |
| North Potomac to Strzelce Opolskie | 4,418.73 mi (7,111.26 km) |
| North Potomac to Strzelin | 4,362.83 mi (7,021.29 km) |
| North Potomac to Strzyzow | 4,572.68 mi (7,359.01 km) |
