| Greenford to Plombieres | 278.50 mi (448.21 km) |
| Greenford to Pont-a-Celles | 216.24 mi (348.01 km) |
| Greenford to Poperinge | 141.05 mi (227.00 km) |
| Greenford to Profondeville | 240.65 mi (387.29 km) |
| Greenford to Putte | 217.77 mi (350.46 km) |
| Greenford to Puurs | 202.37 mi (325.69 km) |
| Greenford to Quaregnon | 198.37 mi (319.25 km) |
| Greenford to Raeren | 286.42 mi (460.94 km) |
| Greenford to Ranst | 212.51 mi (342.01 km) |
| Greenford to Ravels | 230.55 mi (371.03 km) |
| Greenford to Retie | 234.10 mi (376.75 km) |
| Greenford to Riemst | 262.49 mi (422.44 km) |
| Greenford to Rijkevorsel | 220.62 mi (355.05 km) |
| Greenford to Rixensart | 219.00 mi (352.45 km) |
| Greenford to Rochefort | 260.34 mi (418.97 km) |
