| Llantwit Major to Sucha Beskidzka | 1,014.30 mi (1,632.36 km) |
| Llantwit Major to Suchanino | 938.79 mi (1,510.84 km) |
| Llantwit Major to Sulechow | 815.72 mi (1,312.78 km) |
| Llantwit Major to Sulecin | 792.96 mi (1,276.15 km) |
| Llantwit Major to Sulejowek | 1,053.56 mi (1,695.55 km) |
| Llantwit Major to Suwalki | 1,112.98 mi (1,791.17 km) |
| Llantwit Major to Swarzedz | 875.57 mi (1,409.10 km) |
| Llantwit Major to Swidnica | 863.60 mi (1,389.83 km) |
| Llantwit Major to Swidnik | 1,124.52 mi (1,809.75 km) |
| Llantwit Major to Swidwin | 821.42 mi (1,321.94 km) |
| Llantwit Major to Swiebodzice | 856.96 mi (1,379.14 km) |
| Llantwit Major to Swiecie | 929.95 mi (1,496.60 km) |
| Llantwit Major to Swiedbodzin | 811.42 mi (1,305.86 km) |
| Llantwit Major to Swietochlowice | 976.04 mi (1,570.79 km) |
| Llantwit Major to Swinoujscie | 760.60 mi (1,224.06 km) |
