| Huyton to Oberkirch | 581.62 mi (936.03 km) |
| Huyton to Obernburg am Main | 569.14 mi (915.94 km) |
| Huyton to Obernkirchen | 504.70 mi (812.23 km) |
| Huyton to Oberschleissheim | 720.92 mi (1,160.22 km) |
| Huyton to Oberstdorf | 709.33 mi (1,141.55 km) |
| Huyton to Obertraubling | 716.96 mi (1,153.83 km) |
| Huyton to Obertshausen | 549.47 mi (884.28 km) |
| Huyton to Oberursel | 534.96 mi (860.93 km) |
| Huyton to Ochsenfurt | 611.45 mi (984.04 km) |
| Huyton to Ochsenhausen | 668.36 mi (1,075.62 km) |
| Huyton to Ochtrup | 426.75 mi (686.80 km) |
| Huyton to Odenthal | 451.86 mi (727.20 km) |
| Huyton to Oelde | 473.17 mi (761.50 km) |
| Huyton to Oelsnitz | 670.74 mi (1,079.45 km) |
| Huyton to Oer-Erkenschwick | 441.01 mi (709.74 km) |
