| Kennett to Oerlinghausen | 4,630.90 mi (7,452.72 km) |
| Kennett to Oestrich-Winkel | 4,674.08 mi (7,522.21 km) |
| Kennett to Offenburg | 4,725.32 mi (7,604.67 km) |
| Kennett to Oftersheim | 4,718.71 mi (7,594.03 km) |
| Kennett to Ohrdruf | 4,747.72 mi (7,640.71 km) |
| Kennett to Ohringen | 4,760.11 mi (7,660.65 km) |
| Kennett to Olbernhau | 4,849.48 mi (7,804.48 km) |
| Kennett to Olching | 4,867.03 mi (7,832.73 km) |
| Kennett to Oldenburg | 4,574.15 mi (7,361.38 km) |
| Kennett to Oldenburg in Holstein | 4,628.82 mi (7,449.37 km) |
| Kennett to Olfen | 4,591.83 mi (7,389.83 km) |
| Kennett to Olpe | 4,632.56 mi (7,455.39 km) |
| Kennett to Olsberg | 4,645.45 mi (7,476.13 km) |
| Kennett to Oranienburg | 4,767.18 mi (7,672.04 km) |
| Kennett to Ortenberg | 4,701.79 mi (7,566.80 km) |
