| Bourne to Oerlinghausen | 385.29 mi (620.07 km) |
| Bourne to Oestrich-Winkel | 408.41 mi (657.27 km) |
| Bourne to Offenburg | 469.68 mi (755.88 km) |
| Bourne to Oftersheim | 453.97 mi (730.59 km) |
| Bourne to Ohrdruf | 492.73 mi (792.98 km) |
| Bourne to Ohringen | 494.74 mi (796.21 km) |
| Bourne to Olbernhau | 603.58 mi (971.36 km) |
| Bourne to Olching | 602.20 mi (969.15 km) |
| Bourne to Oldenburg | 358.33 mi (576.67 km) |
| Bourne to Oldenburg in Holstein | 473.82 mi (762.54 km) |
| Bourne to Olfen | 336.10 mi (540.90 km) |
| Bourne to Olpe | 370.19 mi (595.76 km) |
| Bourne to Olsberg | 388.69 mi (625.54 km) |
| Bourne to Oranienburg | 568.38 mi (914.72 km) |
| Bourne to Ortenberg | 437.70 mi (704.41 km) |
