| Ashtown to Oberkirch | 709.27 mi (1,141.46 km) |
| Ashtown to Obernburg am Main | 705.76 mi (1,135.81 km) |
| Ashtown to Obernkirchen | 648.35 mi (1,043.42 km) |
| Ashtown to Oberschleissheim | 854.88 mi (1,375.79 km) |
| Ashtown to Oberstdorf | 836.96 mi (1,346.95 km) |
| Ashtown to Obertraubling | 854.37 mi (1,374.97 km) |
| Ashtown to Obertshausen | 686.62 mi (1,105.01 km) |
| Ashtown to Oberursel | 672.34 mi (1,082.03 km) |
| Ashtown to Ochsenfurt | 748.61 mi (1,204.78 km) |
| Ashtown to Ochsenhausen | 798.34 mi (1,284.80 km) |
| Ashtown to Ochtrup | 569.89 mi (917.15 km) |
| Ashtown to Odenthal | 591.02 mi (951.16 km) |
| Ashtown to Oelde | 615.86 mi (991.13 km) |
| Ashtown to Oelsnitz | 812.25 mi (1,307.19 km) |
| Ashtown to Oer-Erkenschwick | 582.68 mi (937.74 km) |
