| Duffel to Ribnica | 596.17 mi (959.45 km) |
| Duffel to Ribnica | 581.24 mi (935.42 km) |
| Duffel to Rogaska Slatina | 607.87 mi (978.27 km) |
| Duffel to Rogasovci | 599.99 mi (965.59 km) |
| Duffel to Rogatec | 610.71 mi (982.84 km) |
| Duffel to Ruse | 590.43 mi (950.21 km) |
| Duffel to Salovci | 609.63 mi (981.10 km) |
| Duffel to Selnica ob Dravi | 589.12 mi (948.09 km) |
| Duffel to Semic | 616.21 mi (991.70 km) |
| Duffel to Sempeter pri Gorici | 548.80 mi (883.21 km) |
| Duffel to Sencur | 561.99 mi (904.44 km) |
| Duffel to Sentilj | 589.77 mi (949.14 km) |
| Duffel to Sentjernej | 613.64 mi (987.56 km) |
| Duffel to Sentjur | 599.32 mi (964.51 km) |
| Duffel to Sentrupert | 598.44 mi (963.09 km) |
