| Letchworth to Plombieres | 280.07 mi (450.74 km) |
| Letchworth to Pont-a-Celles | 222.83 mi (358.62 km) |
| Letchworth to Poperinge | 149.13 mi (240.00 km) |
| Letchworth to Profondeville | 246.98 mi (397.48 km) |
| Letchworth to Putte | 218.67 mi (351.92 km) |
| Letchworth to Puurs | 203.61 mi (327.68 km) |
| Letchworth to Quaregnon | 206.93 mi (333.03 km) |
| Letchworth to Raeren | 288.12 mi (463.68 km) |
| Letchworth to Ranst | 212.07 mi (341.30 km) |
| Letchworth to Ravels | 227.99 mi (366.92 km) |
| Letchworth to Retie | 232.41 mi (374.02 km) |
| Letchworth to Riemst | 264.00 mi (424.86 km) |
| Letchworth to Rijkevorsel | 218.45 mi (351.56 km) |
| Letchworth to Rixensart | 223.22 mi (359.23 km) |
| Letchworth to Rochefort | 267.44 mi (430.41 km) |
