| Slough to Recica | 787.96 mi (1,268.10 km) |
| Slough to Ribnica | 802.91 mi (1,292.15 km) |
| Slough to Ribnica | 794.32 mi (1,278.34 km) |
| Slough to Rogaska Slatina | 820.24 mi (1,320.05 km) |
| Slough to Rogasovci | 816.03 mi (1,313.27 km) |
| Slough to Rogatec | 823.22 mi (1,324.84 km) |
| Slough to Ruse | 804.11 mi (1,294.09 km) |
| Slough to Salovci | 826.23 mi (1,329.68 km) |
| Slough to Selnica ob Dravi | 802.81 mi (1,291.99 km) |
| Slough to Semic | 823.96 mi (1,326.03 km) |
| Slough to Sempeter pri Gorici | 752.55 mi (1,211.11 km) |
| Slough to Sencur | 770.87 mi (1,240.59 km) |
| Slough to Sentilj | 804.46 mi (1,294.65 km) |
| Slough to Sentjernej | 822.98 mi (1,324.47 km) |
| Slough to Sentjur | 810.99 mi (1,305.16 km) |
