| Bowie to Oerlinghausen | 3,990.36 mi (6,421.86 km) |
| Bowie to Oestrich-Winkel | 4,018.98 mi (6,467.93 km) |
| Bowie to Offenburg | 4,060.52 mi (6,534.78 km) |
| Bowie to Oftersheim | 4,060.87 mi (6,535.34 km) |
| Bowie to Ohrdruf | 4,104.05 mi (6,604.82 km) |
| Bowie to Ohringen | 4,103.20 mi (6,603.47 km) |
| Bowie to Olbernhau | 4,210.87 mi (6,776.75 km) |
| Bowie to Olching | 4,208.13 mi (6,772.33 km) |
| Bowie to Oldenburg | 3,940.96 mi (6,342.36 km) |
| Bowie to Oldenburg in Holstein | 4,009.94 mi (6,453.38 km) |
| Bowie to Olfen | 3,946.84 mi (6,351.82 km) |
| Bowie to Olpe | 3,983.77 mi (6,411.26 km) |
| Bowie to Olsberg | 4,000.28 mi (6,437.84 km) |
| Bowie to Oranienburg | 4,142.55 mi (6,666.79 km) |
| Bowie to Ortenberg | 4,051.27 mi (6,519.89 km) |
