| Grenada to Racale | 5,577.32 mi (8,975.83 km) |
| Grenada to Racconigi | 4,951.54 mi (7,968.73 km) |
| Grenada to Raffadali | 5,480.42 mi (8,819.88 km) |
| Grenada to Ragusa | 5,553.41 mi (8,937.35 km) |
| Grenada to Ramacca | 5,533.75 mi (8,905.71 km) |
| Grenada to Randazzo | 5,524.97 mi (8,891.58 km) |
| Grenada to Rapallo | 5,031.95 mi (8,098.15 km) |
| Grenada to Ravanusa | 5,505.48 mi (8,860.22 km) |
| Grenada to Ravenna | 5,154.33 mi (8,295.10 km) |
| Grenada to Recanati | 5,248.87 mi (8,447.24 km) |
| Grenada to Recco | 5,027.83 mi (8,091.51 km) |
| Grenada to Reggello | 5,153.44 mi (8,293.67 km) |
| Grenada to Reggio di Calabria | 5,546.75 mi (8,926.63 km) |
| Grenada to Reggio Emilia | 5,078.47 mi (8,173.00 km) |
| Grenada to Reggiolo | 5,078.29 mi (8,172.73 km) |
