| Dinan to Obernburg am Main | 514.26 mi (827.62 km) |
| Dinan to Obernkirchen | 557.42 mi (897.08 km) |
| Dinan to Oberschleissheim | 624.57 mi (1,005.14 km) |
| Dinan to Oberstdorf | 574.68 mi (924.86 km) |
| Dinan to Obertraubling | 648.20 mi (1,043.17 km) |
| Dinan to Obertshausen | 502.73 mi (809.06 km) |
| Dinan to Oberursel | 493.06 mi (793.50 km) |
| Dinan to Ochsenfurt | 554.22 mi (891.93 km) |
| Dinan to Ochsenhausen | 551.94 mi (888.26 km) |
| Dinan to Ochtrup | 482.40 mi (776.35 km) |
| Dinan to Odenthal | 445.96 mi (717.71 km) |
| Dinan to Oelde | 507.77 mi (817.17 km) |
| Dinan to Oelsnitz | 651.91 mi (1,049.16 km) |
| Dinan to Oer-Erkenschwick | 467.24 mi (751.95 km) |
| Dinan to Oerlinghausen | 531.65 mi (855.60 km) |
