| Portes-les-Valence to Suchanino | 895.32 mi (1,440.87 km) |
| Portes-les-Valence to Sulechow | 698.73 mi (1,124.49 km) |
| Portes-les-Valence to Sulecin | 699.97 mi (1,126.49 km) |
| Portes-les-Valence to Sulejowek | 903.40 mi (1,453.88 km) |
| Portes-les-Valence to Suwalki | 1,025.90 mi (1,651.03 km) |
| Portes-les-Valence to Swarzedz | 760.39 mi (1,223.73 km) |
| Portes-les-Valence to Swidnica | 676.95 mi (1,089.44 km) |
| Portes-les-Valence to Swidnik | 929.32 mi (1,495.60 km) |
| Portes-les-Valence to Swidwin | 785.24 mi (1,263.72 km) |
| Portes-les-Valence to Swiebodzice | 672.12 mi (1,081.67 km) |
| Portes-les-Valence to Swiecie | 848.17 mi (1,365.00 km) |
| Portes-les-Valence to Swiedbodzin | 703.75 mi (1,132.58 km) |
| Portes-les-Valence to Swietochlowice | 752.18 mi (1,210.52 km) |
| Portes-les-Valence to Swinoujscie | 752.33 mi (1,210.75 km) |
| Portes-les-Valence to Sycow | 739.43 mi (1,190.00 km) |
