| Grenaa to Rodez | 909.08 mi (1,463.02 km) |
| Grenaa to Rognac | 927.25 mi (1,492.26 km) |
| Grenaa to Roissy-en-Brie | 629.24 mi (1,012.67 km) |
| Grenaa to Romainville | 628.69 mi (1,011.78 km) |
| Grenaa to Romans-sur-Isere | 825.32 mi (1,328.22 km) |
| Grenaa to Rombas | 533.82 mi (859.09 km) |
| Grenaa to Romilly-sur-Seine | 622.89 mi (1,002.44 km) |
| Grenaa to Ronchin | 513.21 mi (825.93 km) |
| Grenaa to Roncq | 504.03 mi (811.16 km) |
| Grenaa to Roquebrune-sur-Argens | 915.65 mi (1,473.59 km) |
| Grenaa to Roquevaire | 932.32 mi (1,500.42 km) |
| Grenaa to Rosny-sous-Bois | 628.59 mi (1,011.62 km) |
| Grenaa to Roubaix | 506.01 mi (814.35 km) |
| Grenaa to Rouen | 630.33 mi (1,014.42 km) |
| Grenaa to Rouvroy | 529.78 mi (852.60 km) |
