| Portimao to Raca | 1,612.52 mi (2,595.10 km) |
| Portimao to Raska | 1,586.55 mi (2,553.30 km) |
| Portimao to Razanj | 1,636.07 mi (2,632.99 km) |
| Portimao to Rekovac | 1,616.85 mi (2,602.07 km) |
| Portimao to Ruma | 1,564.82 mi (2,518.34 km) |
| Portimao to Sabac | 1,555.14 mi (2,502.75 km) |
| Portimao to Secanj | 1,614.35 mi (2,598.05 km) |
| Portimao to Senta | 1,589.62 mi (2,558.25 km) |
| Portimao to Sid | 1,537.56 mi (2,474.47 km) |
| Portimao to Sjenica | 1,555.93 mi (2,504.02 km) |
| Portimao to Smederevo | 1,613.98 mi (2,597.45 km) |
| Portimao to Smederevska Palanka | 1,612.53 mi (2,595.11 km) |
| Portimao to Sokobanja | 1,651.71 mi (2,658.18 km) |
| Portimao to Sombor | 1,541.68 mi (2,481.10 km) |
| Portimao to Srbobran | 1,569.46 mi (2,525.80 km) |
