| Southbourne to Oerlinghausen | 459.33 mi (739.22 km) |
| Southbourne to Oestrich-Winkel | 434.42 mi (699.13 km) |
| Southbourne to Offenburg | 462.42 mi (744.20 km) |
| Southbourne to Oftersheim | 469.62 mi (755.79 km) |
| Southbourne to Ohrdruf | 546.89 mi (880.14 km) |
| Southbourne to Ohringen | 512.53 mi (824.83 km) |
| Southbourne to Olbernhau | 661.12 mi (1,063.97 km) |
| Southbourne to Olching | 613.25 mi (986.93 km) |
| Southbourne to Oldenburg | 457.69 mi (736.58 km) |
| Southbourne to Oldenburg in Holstein | 586.67 mi (944.16 km) |
| Southbourne to Olfen | 402.95 mi (648.48 km) |
| Southbourne to Olpe | 420.16 mi (676.18 km) |
| Southbourne to Olsberg | 448.43 mi (721.68 km) |
| Southbourne to Oranienburg | 657.13 mi (1,057.55 km) |
| Southbourne to Ortenberg | 476.84 mi (767.40 km) |
