| Havre de Grace to Oschatz | 4,129.72 mi (6,646.14 km) |
| Havre de Grace to Oschersleben | 4,036.47 mi (6,496.07 km) |
| Havre de Grace to Osnabruck | 3,905.19 mi (6,284.80 km) |
| Havre de Grace to Ostbevern | 3,903.86 mi (6,282.66 km) |
| Havre de Grace to Osterburg | 4,033.59 mi (6,491.44 km) |
| Havre de Grace to Ostercappeln | 3,910.50 mi (6,293.33 km) |
| Havre de Grace to Osterhofen | 4,209.08 mi (6,773.86 km) |
| Havre de Grace to Osterholz-Scharmbeck | 3,908.77 mi (6,290.56 km) |
| Havre de Grace to Osternienburg | 4,072.41 mi (6,553.91 km) |
| Havre de Grace to Osterode | 4,006.34 mi (6,447.58 km) |
| Havre de Grace to Osterwieck | 4,017.40 mi (6,465.38 km) |
| Havre de Grace to Ostfildern | 4,054.97 mi (6,525.84 km) |
| Havre de Grace to Osthofen | 3,988.57 mi (6,418.99 km) |
| Havre de Grace to Ostrhauderfehn | 3,866.21 mi (6,222.07 km) |
| Havre de Grace to Ostringen | 4,018.40 mi (6,466.99 km) |
