| Peterlee to Oerlinghausen | 454.58 mi (731.57 km) |
| Peterlee to Oestrich-Winkel | 512.11 mi (824.16 km) |
| Peterlee to Offenburg | 588.13 mi (946.51 km) |
| Peterlee to Oftersheim | 561.22 mi (903.19 km) |
| Peterlee to Ohrdruf | 571.47 mi (919.70 km) |
| Peterlee to Ohringen | 598.85 mi (963.76 km) |
| Peterlee to Olbernhau | 674.09 mi (1,084.84 km) |
| Peterlee to Olching | 706.39 mi (1,136.83 km) |
| Peterlee to Oldenburg | 403.43 mi (649.25 km) |
| Peterlee to Oldenburg in Holstein | 490.08 mi (788.70 km) |
| Peterlee to Olfen | 416.75 mi (670.69 km) |
| Peterlee to Olpe | 460.76 mi (741.52 km) |
| Peterlee to Olsberg | 470.13 mi (756.60 km) |
| Peterlee to Oranienburg | 609.75 mi (981.29 km) |
| Peterlee to Ortenberg | 531.04 mi (854.63 km) |
