| Appenweier to Obernburg am Main | 104.03 mi (167.41 km) |
| Appenweier to Obernkirchen | 262.31 mi (422.15 km) |
| Appenweier to Oberschleissheim | 165.75 mi (266.74 km) |
| Appenweier to Oberstdorf | 131.92 mi (212.31 km) |
| Appenweier to Obertraubling | 192.96 mi (310.54 km) |
| Appenweier to Obertshausen | 112.29 mi (180.71 km) |
| Appenweier to Oberursel | 118.04 mi (189.96 km) |
| Appenweier to Ochsenfurt | 121.64 mi (195.76 km) |
| Appenweier to Ochsenhausen | 96.04 mi (154.56 km) |
| Appenweier to Ochtrup | 255.66 mi (411.45 km) |
| Appenweier to Odenthal | 176.54 mi (284.11 km) |
| Appenweier to Oelde | 227.69 mi (366.43 km) |
| Appenweier to Oelsnitz | 228.30 mi (367.41 km) |
| Appenweier to Oer-Erkenschwick | 216.78 mi (348.88 km) |
| Appenweier to Oerlinghausen | 238.72 mi (384.17 km) |
