| Langley Park to Plombieres | 3,924.04 mi (6,315.13 km) |
| Langley Park to Pont-a-Celles | 3,865.31 mi (6,220.62 km) |
| Langley Park to Poperinge | 3,790.15 mi (6,099.66 km) |
| Langley Park to Profondeville | 3,889.72 mi (6,259.89 km) |
| Langley Park to Putte | 3,862.64 mi (6,216.32 km) |
| Langley Park to Puurs | 3,847.73 mi (6,192.33 km) |
| Langley Park to Quaregnon | 3,847.30 mi (6,191.63 km) |
| Langley Park to Raeren | 3,932.10 mi (6,328.11 km) |
| Langley Park to Ranst | 3,855.45 mi (6,204.75 km) |
| Langley Park to Ravels | 3,869.25 mi (6,226.96 km) |
| Langley Park to Retie | 3,874.50 mi (6,235.41 km) |
| Langley Park to Riemst | 3,907.99 mi (6,289.30 km) |
| Langley Park to Rijkevorsel | 3,860.33 mi (6,212.60 km) |
| Langley Park to Rixensart | 3,867.17 mi (6,223.61 km) |
| Langley Park to Rochefort | 3,909.42 mi (6,291.61 km) |
