| Gages Lake to Oerlinghausen | 4,245.88 mi (6,833.09 km) |
| Gages Lake to Oestrich-Winkel | 4,296.84 mi (6,915.09 km) |
| Gages Lake to Offenburg | 4,353.76 mi (7,006.70 km) |
| Gages Lake to Oftersheim | 4,342.86 mi (6,989.16 km) |
| Gages Lake to Ohrdruf | 4,363.76 mi (7,022.79 km) |
| Gages Lake to Ohringen | 4,383.49 mi (7,054.54 km) |
| Gages Lake to Olbernhau | 4,462.44 mi (7,181.60 km) |
| Gages Lake to Olching | 4,491.08 mi (7,227.69 km) |
| Gages Lake to Oldenburg | 4,185.73 mi (6,736.28 km) |
| Gages Lake to Oldenburg in Holstein | 4,233.63 mi (6,813.37 km) |
| Gages Lake to Olfen | 4,209.33 mi (6,774.27 km) |
| Gages Lake to Olpe | 4,251.93 mi (6,842.82 km) |
| Gages Lake to Olsberg | 4,262.78 mi (6,860.28 km) |
| Gages Lake to Oranienburg | 4,373.89 mi (7,039.09 km) |
| Gages Lake to Ortenberg | 4,321.78 mi (6,955.23 km) |
