| Alenquer to Raca | 1,580.43 mi (2,543.46 km) |
| Alenquer to Raska | 1,559.91 mi (2,510.43 km) |
| Alenquer to Razanj | 1,607.42 mi (2,586.89 km) |
| Alenquer to Rekovac | 1,586.94 mi (2,553.93 km) |
| Alenquer to Ruma | 1,527.71 mi (2,458.62 km) |
| Alenquer to Sabac | 1,519.40 mi (2,445.23 km) |
| Alenquer to Secanj | 1,575.65 mi (2,535.77 km) |
| Alenquer to Senta | 1,547.28 mi (2,490.11 km) |
| Alenquer to Sid | 1,499.40 mi (2,413.05 km) |
| Alenquer to Sjenica | 1,529.25 mi (2,461.09 km) |
| Alenquer to Smederevo | 1,579.39 mi (2,541.78 km) |
| Alenquer to Smederevska Palanka | 1,579.66 mi (2,542.22 km) |
| Alenquer to Sokobanja | 1,623.24 mi (2,612.35 km) |
| Alenquer to Sombor | 1,499.50 mi (2,413.21 km) |
| Alenquer to Srbobran | 1,529.20 mi (2,461.02 km) |
