| Radviliskis to Suchanino | 219.46 mi (353.18 km) |
| Radviliskis to Sulechow | 411.93 mi (662.94 km) |
| Radviliskis to Sulecin | 412.50 mi (663.86 km) |
| Radviliskis to Sulejowek | 262.36 mi (422.22 km) |
| Radviliskis to Suwalki | 120.09 mi (193.27 km) |
| Radviliskis to Swarzedz | 351.59 mi (565.83 km) |
| Radviliskis to Swidnica | 449.01 mi (722.61 km) |
| Radviliskis to Swidnik | 318.59 mi (512.72 km) |
| Radviliskis to Swidwin | 339.68 mi (546.66 km) |
| Radviliskis to Swiebodzice | 452.13 mi (727.63 km) |
| Radviliskis to Swiecie | 262.64 mi (422.68 km) |
| Radviliskis to Swiedbodzin | 407.06 mi (655.09 km) |
| Radviliskis to Swietochlowice | 426.22 mi (685.94 km) |
| Radviliskis to Swinoujscie | 391.72 mi (630.41 km) |
| Radviliskis to Sycow | 391.42 mi (629.93 km) |
