| Longmont to Plombieres | 4,905.20 mi (7,894.15 km) |
| Longmont to Pont-a-Celles | 4,862.39 mi (7,825.27 km) |
| Longmont to Poperinge | 4,791.94 mi (7,711.89 km) |
| Longmont to Profondeville | 4,885.35 mi (7,862.21 km) |
| Longmont to Putte | 4,847.38 mi (7,801.10 km) |
| Longmont to Puurs | 4,834.48 mi (7,780.34 km) |
| Longmont to Quaregnon | 4,849.06 mi (7,803.81 km) |
| Longmont to Raeren | 4,912.96 mi (7,906.65 km) |
| Longmont to Ranst | 4,837.94 mi (7,785.92 km) |
| Longmont to Ravels | 4,845.38 mi (7,797.89 km) |
| Longmont to Retie | 4,852.05 mi (7,808.61 km) |
| Longmont to Riemst | 4,890.28 mi (7,870.15 km) |
| Longmont to Rijkevorsel | 4,838.44 mi (7,786.71 km) |
| Longmont to Rixensart | 4,858.89 mi (7,819.63 km) |
| Longmont to Rochefort | 4,906.43 mi (7,896.13 km) |
