| Radviliskis to Sulakyurt | 1,175.78 mi (1,892.23 km) |
| Radviliskis to Sultanbeyli | 1,056.87 mi (1,700.86 km) |
| Radviliskis to Sultandagi | 1,244.58 mi (2,002.96 km) |
| Radviliskis to Sultanhani | 1,297.81 mi (2,088.62 km) |
| Radviliskis to Sultanhisar | 1,255.80 mi (2,021.02 km) |
| Radviliskis to Suluova | 1,170.21 mi (1,883.26 km) |
| Radviliskis to Sumbas | 1,394.86 mi (2,244.81 km) |
| Radviliskis to Sungurlu | 1,187.68 mi (1,911.38 km) |
| Radviliskis to Surmene | 1,272.07 mi (2,047.19 km) |
| Radviliskis to Suruc | 1,474.16 mi (2,372.43 km) |
| Radviliskis to Susehri | 1,266.78 mi (2,038.69 km) |
| Radviliskis to Susurluk | 1,117.62 mi (1,798.64 km) |
| Radviliskis to Susuz | 1,364.19 mi (2,195.45 km) |
| Radviliskis to Sutculer | 1,311.19 mi (2,110.16 km) |
| Radviliskis to Talas | 1,305.78 mi (2,101.44 km) |
