| Runcorn to Sucha Beskidzka | 986.50 mi (1,587.62 km) |
| Runcorn to Suchanino | 869.23 mi (1,398.89 km) |
| Runcorn to Sulechow | 770.84 mi (1,240.55 km) |
| Runcorn to Sulecin | 744.46 mi (1,198.10 km) |
| Runcorn to Sulejowek | 1,001.40 mi (1,611.59 km) |
| Runcorn to Suwalki | 1,044.71 mi (1,681.30 km) |
| Runcorn to Swarzedz | 825.74 mi (1,328.91 km) |
| Runcorn to Swidnica | 830.96 mi (1,337.30 km) |
| Runcorn to Swidnik | 1,079.24 mi (1,736.87 km) |
| Runcorn to Swidwin | 757.67 mi (1,219.35 km) |
| Runcorn to Swiebodzice | 824.40 mi (1,326.75 km) |
| Runcorn to Swiecie | 869.20 mi (1,398.85 km) |
| Runcorn to Swiedbodzin | 764.75 mi (1,230.75 km) |
| Runcorn to Swietochlowice | 944.53 mi (1,520.07 km) |
| Runcorn to Swinoujscie | 695.33 mi (1,119.02 km) |
