| Widnes to Sucha Beskidzka | 986.41 mi (1,587.48 km) |
| Widnes to Suchanino | 868.67 mi (1,398.00 km) |
| Widnes to Sulechow | 770.59 mi (1,240.14 km) |
| Widnes to Sulecin | 744.17 mi (1,197.63 km) |
| Widnes to Sulejowek | 1,001.03 mi (1,611.01 km) |
| Widnes to Suwalki | 1,044.15 mi (1,680.40 km) |
| Widnes to Swarzedz | 825.43 mi (1,328.39 km) |
| Widnes to Swidnica | 830.84 mi (1,337.10 km) |
| Widnes to Swidnik | 1,078.95 mi (1,736.40 km) |
| Widnes to Swidwin | 757.20 mi (1,218.59 km) |
| Widnes to Swiebodzice | 824.28 mi (1,326.56 km) |
| Widnes to Swiecie | 868.75 mi (1,398.12 km) |
| Widnes to Swiedbodzin | 764.48 mi (1,230.31 km) |
| Widnes to Swietochlowice | 944.40 mi (1,519.87 km) |
| Widnes to Swinoujscie | 694.84 mi (1,118.24 km) |
