| Groslay to Racconigi | 385.29 mi (620.06 km) |
| Groslay to Raffadali | 976.54 mi (1,571.58 km) |
| Groslay to Ragusa | 1,039.66 mi (1,673.17 km) |
| Groslay to Ramacca | 1,012.26 mi (1,629.08 km) |
| Groslay to Randazzo | 991.54 mi (1,595.73 km) |
| Groslay to Rapallo | 457.16 mi (735.73 km) |
| Groslay to Ravanusa | 997.18 mi (1,604.80 km) |
| Groslay to Ravenna | 563.12 mi (906.25 km) |
| Groslay to Recanati | 659.38 mi (1,061.18 km) |
| Groslay to Recco | 453.51 mi (729.85 km) |
| Groslay to Reggello | 570.63 mi (918.34 km) |
| Groslay to Reggio di Calabria | 1,001.18 mi (1,611.24 km) |
| Groslay to Reggio Emilia | 490.63 mi (789.59 km) |
| Groslay to Reggiolo | 488.16 mi (785.61 km) |
| Groslay to Rende | 953.95 mi (1,535.24 km) |
