| Oud-Heverlee to Rossano | 969.72 mi (1,560.61 km) |
| Oud-Heverlee to Rottofreno | 458.33 mi (737.62 km) |
| Oud-Heverlee to Rovato | 438.71 mi (706.04 km) |
| Oud-Heverlee to Roverbella | 476.42 mi (766.72 km) |
| Oud-Heverlee to Rovereto | 450.06 mi (724.30 km) |
| Oud-Heverlee to Rovigo | 515.97 mi (830.37 km) |
| Oud-Heverlee to Rozzano | 429.43 mi (691.11 km) |
| Oud-Heverlee to Rubano | 496.43 mi (798.93 km) |
| Oud-Heverlee to Rubiera | 512.72 mi (825.15 km) |
| Oud-Heverlee to Ruffano | 994.88 mi (1,601.10 km) |
| Oud-Heverlee to Russi | 562.26 mi (904.88 km) |
| Oud-Heverlee to Rutigliano | 899.89 mi (1,448.23 km) |
| Oud-Heverlee to Ruvo di Puglia | 876.82 mi (1,411.11 km) |
| Oud-Heverlee to Sabaudia | 769.88 mi (1,239.00 km) |
| Oud-Heverlee to Sacile | 491.63 mi (791.20 km) |
