| Gaesti to Oerlinghausen | 910.81 mi (1,465.81 km) |
| Gaesti to Oestrich-Winkel | 886.23 mi (1,426.25 km) |
| Gaesti to Offenburg | 862.93 mi (1,388.75 km) |
| Gaesti to Oftersheim | 848.64 mi (1,365.76 km) |
| Gaesti to Ohrdruf | 795.96 mi (1,280.98 km) |
| Gaesti to Ohringen | 805.74 mi (1,296.72 km) |
| Gaesti to Olbernhau | 691.15 mi (1,112.31 km) |
| Gaesti to Olching | 707.31 mi (1,138.30 km) |
| Gaesti to Oldenburg | 966.32 mi (1,555.14 km) |
| Gaesti to Oldenburg in Holstein | 922.70 mi (1,484.94 km) |
| Gaesti to Olfen | 953.12 mi (1,533.90 km) |
| Gaesti to Olpe | 916.70 mi (1,475.28 km) |
| Gaesti to Olsberg | 899.65 mi (1,447.84 km) |
| Gaesti to Oranienburg | 779.93 mi (1,255.17 km) |
| Gaesti to Ortenberg | 850.29 mi (1,368.41 km) |
