| Barneveld to Oberkirch | 272.04 mi (437.80 km) |
| Barneveld to Obernburg am Main | 221.44 mi (356.37 km) |
| Barneveld to Obernkirchen | 149.95 mi (241.31 km) |
| Barneveld to Oberschleissheim | 376.65 mi (606.16 km) |
| Barneveld to Oberstdorf | 387.66 mi (623.88 km) |
| Barneveld to Obertraubling | 362.31 mi (583.08 km) |
| Barneveld to Obertshausen | 200.64 mi (322.90 km) |
| Barneveld to Oberursel | 185.99 mi (299.32 km) |
| Barneveld to Ochsenfurt | 259.95 mi (418.36 km) |
| Barneveld to Ochsenhausen | 340.67 mi (548.26 km) |
| Barneveld to Ochtrup | 68.28 mi (109.89 km) |
| Barneveld to Odenthal | 100.55 mi (161.81 km) |
| Barneveld to Oelde | 111.17 mi (178.91 km) |
| Barneveld to Oelsnitz | 308.14 mi (495.91 km) |
| Barneveld to Oer-Erkenschwick | 78.79 mi (126.80 km) |
