| Castel San Giorgio to Raca | 398.86 mi (641.90 km) |
| Castel San Giorgio to Raska | 348.95 mi (561.58 km) |
| Castel San Giorgio to Razanj | 402.95 mi (648.48 km) |
| Castel San Giorgio to Rekovac | 391.47 mi (630.00 km) |
| Castel San Giorgio to Ruma | 390.22 mi (628.00 km) |
| Castel San Giorgio to Sabac | 373.34 mi (600.83 km) |
| Castel San Giorgio to Secanj | 440.45 mi (708.83 km) |
| Castel San Giorgio to Senta | 446.81 mi (719.06 km) |
| Castel San Giorgio to Sid | 376.97 mi (606.67 km) |
| Castel San Giorgio to Sjenica | 321.52 mi (517.44 km) |
| Castel San Giorgio to Smederevo | 414.31 mi (666.76 km) |
| Castel San Giorgio to Smederevska Palanka | 403.12 mi (648.75 km) |
| Castel San Giorgio to Sokobanja | 416.59 mi (670.43 km) |
| Castel San Giorgio to Sombor | 410.58 mi (660.76 km) |
| Castel San Giorgio to Srbobran | 416.17 mi (669.76 km) |
