| Prescot to Oerlinghausen | 490.33 mi (789.11 km) |
| Prescot to Oestrich-Winkel | 519.00 mi (835.26 km) |
| Prescot to Offenburg | 578.75 mi (931.41 km) |
| Prescot to Oftersheim | 564.50 mi (908.48 km) |
| Prescot to Ohrdruf | 600.65 mi (966.66 km) |
| Prescot to Ohringen | 605.34 mi (974.20 km) |
| Prescot to Olbernhau | 710.13 mi (1,142.85 km) |
| Prescot to Olching | 712.77 mi (1,147.09 km) |
| Prescot to Oldenburg | 455.17 mi (732.52 km) |
| Prescot to Oldenburg in Holstein | 560.12 mi (901.43 km) |
| Prescot to Olfen | 443.49 mi (713.74 km) |
| Prescot to Olpe | 479.62 mi (771.87 km) |
| Prescot to Olsberg | 496.63 mi (799.25 km) |
| Prescot to Oranienburg | 665.90 mi (1,071.67 km) |
| Prescot to Ortenberg | 547.70 mi (881.43 km) |
