| Castalla to Prokuplje | 1,201.40 mi (1,933.47 km) |
| Castalla to Raca | 1,183.48 mi (1,904.63 km) |
| Castalla to Raska | 1,153.31 mi (1,856.07 km) |
| Castalla to Razanj | 1,204.07 mi (1,937.77 km) |
| Castalla to Rekovac | 1,185.94 mi (1,908.59 km) |
| Castalla to Ruma | 1,141.01 mi (1,836.28 km) |
| Castalla to Sabac | 1,129.97 mi (1,818.52 km) |
| Castalla to Secanj | 1,191.87 mi (1,918.14 km) |
| Castalla to Senta | 1,171.65 mi (1,885.59 km) |
| Castalla to Sid | 1,115.15 mi (1,794.65 km) |
| Castalla to Sjenica | 1,122.86 mi (1,807.07 km) |
| Castalla to Smederevo | 1,187.25 mi (1,910.69 km) |
| Castalla to Smederevska Palanka | 1,184.18 mi (1,905.75 km) |
| Castalla to Sokobanja | 1,219.52 mi (1,962.63 km) |
| Castalla to Sombor | 1,124.01 mi (1,808.91 km) |
