| Brevik to Oberkirch | 850.99 mi (1,369.54 km) |
| Brevik to Obernburg am Main | 748.97 mi (1,205.35 km) |
| Brevik to Obernkirchen | 602.11 mi (969.00 km) |
| Brevik to Oberschleissheim | 812.34 mi (1,307.33 km) |
| Brevik to Oberstdorf | 885.77 mi (1,425.51 km) |
| Brevik to Obertraubling | 757.11 mi (1,218.45 km) |
| Brevik to Obertshausen | 740.85 mi (1,192.29 km) |
| Brevik to Oberursel | 737.58 mi (1,187.03 km) |
| Brevik to Ochsenfurt | 744.17 mi (1,197.63 km) |
| Brevik to Ochsenhausen | 847.65 mi (1,364.16 km) |
| Brevik to Ochtrup | 651.57 mi (1,048.60 km) |
| Brevik to Odenthal | 720.04 mi (1,158.80 km) |
| Brevik to Oelde | 649.46 mi (1,045.20 km) |
| Brevik to Oelsnitz | 661.53 mi (1,064.62 km) |
| Brevik to Oer-Erkenschwick | 681.80 mi (1,097.25 km) |
