| Kulp to Oberkirch | 1,772.20 mi (2,852.07 km) |
| Kulp to Obernburg am Main | 1,745.15 mi (2,808.56 km) |
| Kulp to Obernkirchen | 1,794.79 mi (2,888.44 km) |
| Kulp to Oberschleissheim | 1,611.86 mi (2,594.04 km) |
| Kulp to Oberstdorf | 1,658.10 mi (2,668.45 km) |
| Kulp to Obertraubling | 1,598.04 mi (2,571.80 km) |
| Kulp to Obertshausen | 1,762.34 mi (2,836.21 km) |
| Kulp to Oberursel | 1,775.70 mi (2,857.72 km) |
| Kulp to Ochsenfurt | 1,701.86 mi (2,738.88 km) |
| Kulp to Ochsenhausen | 1,681.96 mi (2,706.85 km) |
| Kulp to Ochtrup | 1,871.02 mi (3,011.12 km) |
| Kulp to Odenthal | 1,852.09 mi (2,980.65 km) |
| Kulp to Oelde | 1,824.46 mi (2,936.19 km) |
| Kulp to Oelsnitz | 1,628.41 mi (2,620.67 km) |
| Kulp to Oer-Erkenschwick | 1,857.56 mi (2,989.46 km) |
