| Havran to Oerlinghausen | 1,227.99 mi (1,976.27 km) |
| Havran to Oestrich-Winkel | 1,176.51 mi (1,893.41 km) |
| Havran to Offenburg | 1,129.04 mi (1,817.02 km) |
| Havran to Oftersheim | 1,132.06 mi (1,821.87 km) |
| Havran to Ohrdruf | 1,109.43 mi (1,785.46 km) |
| Havran to Ohringen | 1,090.52 mi (1,755.01 km) |
| Havran to Olbernhau | 1,016.26 mi (1,635.52 km) |
| Havran to Olching | 983.84 mi (1,583.34 km) |
| Havran to Oldenburg | 1,293.05 mi (2,080.97 km) |
| Havran to Oldenburg in Holstein | 1,267.42 mi (2,039.72 km) |
| Havran to Olfen | 1,262.59 mi (2,031.94 km) |
| Havran to Olpe | 1,219.72 mi (1,962.95 km) |
| Havran to Olsberg | 1,209.28 mi (1,946.14 km) |
| Havran to Oranienburg | 1,123.39 mi (1,807.93 km) |
| Havran to Ortenberg | 1,149.95 mi (1,850.66 km) |
