| Petersfield to Oerlinghausen | 418.22 mi (673.06 km) |
| Petersfield to Oestrich-Winkel | 398.59 mi (641.46 km) |
| Petersfield to Offenburg | 432.82 mi (696.56 km) |
| Petersfield to Oftersheim | 435.75 mi (701.28 km) |
| Petersfield to Ohrdruf | 507.97 mi (817.51 km) |
| Petersfield to Ohringen | 478.60 mi (770.23 km) |
| Petersfield to Olbernhau | 622.18 mi (1,001.30 km) |
| Petersfield to Olching | 581.08 mi (935.16 km) |
| Petersfield to Oldenburg | 415.45 mi (668.60 km) |
| Petersfield to Oldenburg in Holstein | 544.42 mi (876.16 km) |
| Petersfield to Olfen | 362.14 mi (582.81 km) |
| Petersfield to Olpe | 381.06 mi (613.25 km) |
| Petersfield to Olsberg | 408.48 mi (657.39 km) |
| Petersfield to Oranienburg | 615.48 mi (990.52 km) |
| Petersfield to Ortenberg | 439.43 mi (707.20 km) |
