| Bailleston to Oerlinghausen | 584.06 mi (939.95 km) |
| Bailleston to Oestrich-Winkel | 644.90 mi (1,037.87 km) |
| Bailleston to Offenburg | 719.80 mi (1,158.41 km) |
| Bailleston to Oftersheim | 693.96 mi (1,116.82 km) |
| Bailleston to Ohrdruf | 701.84 mi (1,129.51 km) |
| Bailleston to Ohringen | 731.65 mi (1,177.48 km) |
| Bailleston to Olbernhau | 802.12 mi (1,290.89 km) |
| Bailleston to Olching | 839.18 mi (1,350.53 km) |
| Bailleston to Oldenburg | 527.91 mi (849.59 km) |
| Bailleston to Oldenburg in Holstein | 601.59 mi (968.17 km) |
| Bailleston to Olfen | 548.34 mi (882.47 km) |
| Bailleston to Olpe | 593.13 mi (954.56 km) |
| Bailleston to Olsberg | 601.49 mi (968.01 km) |
| Bailleston to Oranienburg | 729.25 mi (1,173.61 km) |
| Bailleston to Ortenberg | 663.45 mi (1,067.72 km) |
