| Weston to Oberkirch | 580.20 mi (933.74 km) |
| Weston to Obernburg am Main | 567.56 mi (913.40 km) |
| Weston to Obernkirchen | 502.97 mi (809.45 km) |
| Weston to Oberschleissheim | 719.38 mi (1,157.74 km) |
| Weston to Oberstdorf | 707.89 mi (1,139.24 km) |
| Weston to Obertraubling | 715.36 mi (1,151.25 km) |
| Weston to Obertshausen | 547.88 mi (881.73 km) |
| Weston to Oberursel | 533.36 mi (858.37 km) |
| Weston to Ochsenfurt | 609.86 mi (981.48 km) |
| Weston to Ochsenhausen | 666.89 mi (1,073.26 km) |
| Weston to Ochtrup | 425.04 mi (684.04 km) |
| Weston to Odenthal | 450.23 mi (724.58 km) |
| Weston to Oelde | 471.47 mi (758.76 km) |
| Weston to Oelsnitz | 669.06 mi (1,076.75 km) |
| Weston to Oer-Erkenschwick | 439.34 mi (707.04 km) |
