| Argentan to Obernburg am Main | 419.45 mi (675.05 km) |
| Argentan to Obernkirchen | 469.03 mi (754.83 km) |
| Argentan to Oberschleissheim | 531.10 mi (854.72 km) |
| Argentan to Oberstdorf | 483.92 mi (778.80 km) |
| Argentan to Obertraubling | 553.66 mi (891.03 km) |
| Argentan to Obertshausen | 408.13 mi (656.83 km) |
| Argentan to Oberursel | 398.67 mi (641.61 km) |
| Argentan to Ochsenfurt | 459.34 mi (739.24 km) |
| Argentan to Ochsenhausen | 459.22 mi (739.05 km) |
| Argentan to Ochtrup | 396.83 mi (638.64 km) |
| Argentan to Odenthal | 354.68 mi (570.81 km) |
| Argentan to Oelde | 418.73 mi (673.89 km) |
| Argentan to Oelsnitz | 557.37 mi (897.00 km) |
| Argentan to Oer-Erkenschwick | 378.59 mi (609.28 km) |
| Argentan to Oerlinghausen | 442.54 mi (712.20 km) |
