| Leon to Sucha Beskidzka | 1,293.00 mi (2,080.88 km) |
| Leon to Suchanino | 1,361.69 mi (2,191.42 km) |
| Leon to Sulechow | 1,181.70 mi (1,901.77 km) |
| Leon to Sulecin | 1,173.53 mi (1,888.61 km) |
| Leon to Sulejowek | 1,409.33 mi (2,268.09 km) |
| Leon to Suwalki | 1,515.11 mi (2,438.34 km) |
| Leon to Swarzedz | 1,247.01 mi (2,006.86 km) |
| Leon to Swidnica | 1,183.20 mi (1,904.18 km) |
| Leon to Swidnik | 1,449.22 mi (2,332.29 km) |
| Leon to Swidwin | 1,241.54 mi (1,998.06 km) |
| Leon to Swiebodzice | 1,177.47 mi (1,894.96 km) |
| Leon to Swiecie | 1,327.32 mi (2,136.11 km) |
| Leon to Swiedbodzin | 1,183.48 mi (1,904.63 km) |
| Leon to Swietochlowice | 1,273.30 mi (2,049.18 km) |
| Leon to Swinoujscie | 1,193.49 mi (1,920.74 km) |
