| Llantwit Major to Roznava | 1,077.16 mi (1,733.52 km) |
| Llantwit Major to Ruzomberok | 1,015.26 mi (1,633.90 km) |
| Llantwit Major to Sabinov | 1,091.27 mi (1,756.24 km) |
| Llantwit Major to Sal'a | 975.09 mi (1,569.26 km) |
| Llantwit Major to Samorin | 953.96 mi (1,535.25 km) |
| Llantwit Major to Senec | 952.86 mi (1,533.48 km) |
| Llantwit Major to Senica | 940.37 mi (1,513.38 km) |
| Llantwit Major to Sered' | 965.38 mi (1,553.62 km) |
| Llantwit Major to Skalica | 930.69 mi (1,497.81 km) |
| Llantwit Major to Smizany | 1,070.50 mi (1,722.80 km) |
| Llantwit Major to Snina | 1,139.93 mi (1,834.55 km) |
| Llantwit Major to Spisska Nova Ves | 1,072.40 mi (1,725.87 km) |
| Llantwit Major to Stara L'ubovna | 1,069.56 mi (1,721.29 km) |
| Llantwit Major to Stara Tura | 952.37 mi (1,532.69 km) |
| Llantwit Major to Stropkov | 1,113.59 mi (1,792.15 km) |
