| Radviliskis to Sacile | 830.68 mi (1,336.85 km) |
| Radviliskis to Sala Consilina | 1,123.73 mi (1,808.47 km) |
| Radviliskis to Salemi | 1,338.84 mi (2,154.66 km) |
| Radviliskis to Salerno | 1,118.12 mi (1,799.44 km) |
| Radviliskis to Salo | 903.12 mi (1,453.44 km) |
| Radviliskis to Salsomaggiore Terme | 963.22 mi (1,550.16 km) |
| Radviliskis to Saluzzo | 1,042.86 mi (1,678.32 km) |
| Radviliskis to Salzano | 865.87 mi (1,393.48 km) |
| Radviliskis to Samarate | 951.37 mi (1,531.07 km) |
| Radviliskis to San Benedetto del Tronto | 986.46 mi (1,587.55 km) |
| Radviliskis to San Biagio di Callalta | 850.21 mi (1,368.28 km) |
| Radviliskis to San Bonifacio | 894.85 mi (1,440.12 km) |
| Radviliskis to San Casciano in Val di Pesa | 1,001.13 mi (1,611.16 km) |
| Radviliskis to San Cataldo | 1,341.50 mi (2,158.94 km) |
| Radviliskis to San Cesareo | 1,080.03 mi (1,738.15 km) |
