| Radviliskis to Srem | 369.02 mi (593.88 km) |
| Radviliskis to Sroda Slaska | 430.05 mi (692.10 km) |
| Radviliskis to Sroda Wielkopolska | 353.93 mi (569.60 km) |
| Radviliskis to Stalowa Wola | 366.86 mi (590.40 km) |
| Radviliskis to Starachowice | 343.69 mi (553.12 km) |
| Radviliskis to Stargard Szczecinski | 380.41 mi (612.21 km) |
| Radviliskis to Starogard Gdanski | 236.14 mi (380.03 km) |
| Radviliskis to Stary Sacz | 447.81 mi (720.69 km) |
| Radviliskis to Staszow | 374.92 mi (603.37 km) |
| Radviliskis to Strzegom | 446.72 mi (718.93 km) |
| Radviliskis to Strzelce Krajenskie | 380.63 mi (612.56 km) |
| Radviliskis to Strzelce Opolskie | 426.01 mi (685.60 km) |
| Radviliskis to Strzelin | 437.61 mi (704.26 km) |
| Radviliskis to Strzyzow | 415.36 mi (668.46 km) |
| Radviliskis to Sucha Beskidzka | 450.06 mi (724.30 km) |
