| Halesowen to Oerlinghausen | 454.59 mi (731.59 km) |
| Halesowen to Oestrich-Winkel | 466.20 mi (750.28 km) |
| Halesowen to Offenburg | 517.61 mi (833.01 km) |
| Halesowen to Oftersheim | 509.22 mi (819.52 km) |
| Halesowen to Ohrdruf | 558.72 mi (899.17 km) |
| Halesowen to Ohringen | 551.09 mi (886.89 km) |
| Halesowen to Olbernhau | 670.89 mi (1,079.69 km) |
| Halesowen to Olching | 657.38 mi (1,057.95 km) |
| Halesowen to Oldenburg | 431.12 mi (693.82 km) |
| Halesowen to Oldenburg in Holstein | 547.39 mi (880.94 km) |
| Halesowen to Olfen | 403.46 mi (649.31 km) |
| Halesowen to Olpe | 434.02 mi (698.49 km) |
| Halesowen to Olsberg | 455.07 mi (732.36 km) |
| Halesowen to Oranienburg | 640.66 mi (1,031.05 km) |
| Halesowen to Ortenberg | 499.52 mi (803.90 km) |
