| Prescot to Oberkirch | 581.05 mi (935.12 km) |
| Prescot to Obernburg am Main | 568.27 mi (914.54 km) |
| Prescot to Obernkirchen | 503.40 mi (810.14 km) |
| Prescot to Oberschleissheim | 720.14 mi (1,158.95 km) |
| Prescot to Oberstdorf | 708.74 mi (1,140.60 km) |
| Prescot to Obertraubling | 716.04 mi (1,152.36 km) |
| Prescot to Obertshausen | 548.58 mi (882.85 km) |
| Prescot to Oberursel | 534.06 mi (859.48 km) |
| Prescot to Ochsenfurt | 610.56 mi (982.60 km) |
| Prescot to Ochsenhausen | 667.71 mi (1,074.57 km) |
| Prescot to Ochtrup | 425.52 mi (684.82 km) |
| Prescot to Odenthal | 450.89 mi (725.63 km) |
| Prescot to Oelde | 471.98 mi (759.59 km) |
| Prescot to Oelsnitz | 669.62 mi (1,077.66 km) |
| Prescot to Oer-Erkenschwick | 439.90 mi (707.95 km) |
