| Harsova to Plombieres | 1,099.81 mi (1,769.98 km) |
| Harsova to Pont-a-Celles | 1,164.86 mi (1,874.67 km) |
| Harsova to Poperinge | 1,239.29 mi (1,994.44 km) |
| Harsova to Profondeville | 1,140.77 mi (1,835.89 km) |
| Harsova to Putte | 1,160.72 mi (1,867.99 km) |
| Harsova to Puurs | 1,176.06 mi (1,892.68 km) |
| Harsova to Quaregnon | 1,184.90 mi (1,906.92 km) |
| Harsova to Raeren | 1,091.91 mi (1,757.25 km) |
| Harsova to Ranst | 1,166.62 mi (1,877.49 km) |
| Harsova to Ravels | 1,150.56 mi (1,851.65 km) |
| Harsova to Retie | 1,146.04 mi (1,844.37 km) |
| Harsova to Riemst | 1,115.83 mi (1,795.75 km) |
| Harsova to Rijkevorsel | 1,160.02 mi (1,866.87 km) |
| Harsova to Rixensart | 1,159.97 mi (1,866.79 km) |
| Harsova to Rochefort | 1,122.95 mi (1,807.22 km) |
