| Havre de Grace to Plombieres | 3,863.77 mi (6,218.13 km) |
| Havre de Grace to Pont-a-Celles | 3,805.03 mi (6,123.60 km) |
| Havre de Grace to Poperinge | 3,729.87 mi (6,002.64 km) |
| Havre de Grace to Profondeville | 3,829.43 mi (6,162.87 km) |
| Havre de Grace to Putte | 3,802.37 mi (6,119.32 km) |
| Havre de Grace to Puurs | 3,787.46 mi (6,095.32 km) |
| Havre de Grace to Quaregnon | 3,787.01 mi (6,094.60 km) |
| Havre de Grace to Raeren | 3,871.83 mi (6,231.11 km) |
| Havre de Grace to Ranst | 3,795.18 mi (6,107.76 km) |
| Havre de Grace to Ravels | 3,808.99 mi (6,129.98 km) |
| Havre de Grace to Retie | 3,814.24 mi (6,138.42 km) |
| Havre de Grace to Riemst | 3,847.72 mi (6,192.30 km) |
| Havre de Grace to Rijkevorsel | 3,800.07 mi (6,115.62 km) |
| Havre de Grace to Rixensart | 3,806.89 mi (6,126.60 km) |
| Havre de Grace to Rochefort | 3,849.13 mi (6,194.58 km) |
