| Traverse City to Oerlinghausen | 4,044.35 mi (6,508.75 km) |
| Traverse City to Oestrich-Winkel | 4,096.70 mi (6,593.00 km) |
| Traverse City to Offenburg | 4,154.74 mi (6,686.41 km) |
| Traverse City to Oftersheim | 4,142.98 mi (6,667.48 km) |
| Traverse City to Ohrdruf | 4,162.36 mi (6,698.67 km) |
| Traverse City to Ohringen | 4,183.43 mi (6,732.59 km) |
| Traverse City to Olbernhau | 4,260.50 mi (6,856.61 km) |
| Traverse City to Olching | 4,291.11 mi (6,905.88 km) |
| Traverse City to Oldenburg | 3,983.65 mi (6,411.07 km) |
| Traverse City to Oldenburg in Holstein | 4,030.58 mi (6,486.59 km) |
| Traverse City to Olfen | 4,008.25 mi (6,450.66 km) |
| Traverse City to Olpe | 4,051.17 mi (6,519.73 km) |
| Traverse City to Olsberg | 4,061.64 mi (6,536.59 km) |
| Traverse City to Oranienburg | 4,171.05 mi (6,712.66 km) |
| Traverse City to Ortenberg | 4,121.11 mi (6,632.28 km) |
