| Willebroek to Ribnica | 600.28 mi (966.05 km) |
| Willebroek to Ribnica | 585.88 mi (942.88 km) |
| Willebroek to Rogaska Slatina | 612.45 mi (985.64 km) |
| Willebroek to Rogasovci | 604.93 mi (973.54 km) |
| Willebroek to Rogatec | 615.30 mi (990.23 km) |
| Willebroek to Ruse | 595.13 mi (957.77 km) |
| Willebroek to Salovci | 614.63 mi (989.15 km) |
| Willebroek to Selnica ob Dravi | 593.81 mi (955.65 km) |
| Willebroek to Semic | 620.40 mi (998.44 km) |
| Willebroek to Sempeter pri Gorici | 552.64 mi (889.40 km) |
| Willebroek to Sencur | 566.25 mi (911.29 km) |
| Willebroek to Sentilj | 594.56 mi (956.86 km) |
| Willebroek to Sentjernej | 617.96 mi (994.51 km) |
| Willebroek to Sentjur | 603.84 mi (971.78 km) |
| Willebroek to Sentrupert | 602.75 mi (970.04 km) |
