| Mersch to Rochefort | 419.64 mi (675.35 km) |
| Mersch to Rodez | 408.19 mi (656.92 km) |
| Mersch to Rognac | 434.62 mi (699.46 km) |
| Mersch to Roissy-en-Brie | 168.97 mi (271.94 km) |
| Mersch to Romainville | 175.56 mi (282.53 km) |
| Mersch to Romans-sur-Isere | 328.66 mi (528.92 km) |
| Mersch to Rombas | 34.59 mi (55.67 km) |
| Mersch to Romilly-sur-Seine | 137.04 mi (220.55 km) |
| Mersch to Ronchin | 145.77 mi (234.59 km) |
| Mersch to Roncq | 148.77 mi (239.42 km) |
| Mersch to Roquebrune-sur-Argens | 436.49 mi (702.47 km) |
| Mersch to Roquevaire | 442.86 mi (712.72 km) |
| Mersch to Rosny-sous-Bois | 173.96 mi (279.96 km) |
| Mersch to Roubaix | 144.43 mi (232.44 km) |
| Mersch to Rouen | 225.39 mi (362.73 km) |
