| Greenford to Racale | 1,189.45 mi (1,914.23 km) |
| Greenford to Racconigi | 595.47 mi (958.32 km) |
| Greenford to Raffadali | 1,187.72 mi (1,911.46 km) |
| Greenford to Ragusa | 1,249.99 mi (2,011.66 km) |
| Greenford to Ramacca | 1,222.18 mi (1,966.91 km) |
| Greenford to Randazzo | 1,200.51 mi (1,932.03 km) |
| Greenford to Rapallo | 664.34 mi (1,069.15 km) |
| Greenford to Ravanusa | 1,208.04 mi (1,944.16 km) |
| Greenford to Ravenna | 758.84 mi (1,221.24 km) |
| Greenford to Recanati | 855.95 mi (1,377.52 km) |
| Greenford to Recco | 660.89 mi (1,063.60 km) |
| Greenford to Reggello | 772.98 mi (1,243.99 km) |
| Greenford to Reggio di Calabria | 1,208.63 mi (1,945.10 km) |
| Greenford to Reggio Emilia | 690.98 mi (1,112.03 km) |
| Greenford to Reggiolo | 686.36 mi (1,104.59 km) |
