| Portimao to Ribnica | 1,337.19 mi (2,152.00 km) |
| Portimao to Ribnica | 1,379.55 mi (2,220.18 km) |
| Portimao to Rogaska Slatina | 1,389.17 mi (2,235.65 km) |
| Portimao to Rogasovci | 1,419.74 mi (2,284.84 km) |
| Portimao to Rogatec | 1,392.06 mi (2,240.31 km) |
| Portimao to Ruse | 1,390.44 mi (2,237.70 km) |
| Portimao to Salovci | 1,431.97 mi (2,304.53 km) |
| Portimao to Selnica ob Dravi | 1,389.80 mi (2,236.67 km) |
| Portimao to Semic | 1,355.96 mi (2,182.21 km) |
| Portimao to Sempeter pri Gorici | 1,291.75 mi (2,078.87 km) |
| Portimao to Sencur | 1,334.33 mi (2,147.39 km) |
| Portimao to Sentilj | 1,399.65 mi (2,252.52 km) |
| Portimao to Sentjernej | 1,367.04 mi (2,200.04 km) |
| Portimao to Sentjur | 1,377.89 mi (2,217.49 km) |
| Portimao to Sentrupert | 1,358.71 mi (2,186.63 km) |
