| Cities | Distance |
|---|
| Boo to Oberkirch | 850.03 mi (1,367.99 km) |
| Boo to Obernburg am Main | 747.99 mi (1,203.78 km) |
| Boo to Obernkirchen | 601.47 mi (967.96 km) |
| Boo to Oberschleissheim | 810.88 mi (1,304.98 km) |
| Boo to Oberstdorf | 884.43 mi (1,423.35 km) |
| Boo to Obertraubling | 755.61 mi (1,216.04 km) |
| Boo to Obertshausen | 739.95 mi (1,190.83 km) |
| Boo to Oberursel | 736.73 mi (1,185.65 km) |
| Boo to Ochsenfurt | 743.04 mi (1,195.80 km) |
| Boo to Ochsenhausen | 846.40 mi (1,362.14 km) |
| Boo to Ochtrup | 651.22 mi (1,048.04 km) |
| Boo to Odenthal | 719.52 mi (1,157.95 km) |
| Boo to Oelde | 648.90 mi (1,044.30 km) |
| Boo to Oelsnitz | 660.14 mi (1,062.39 km) |
| Boo to Oer-Erkenschwick | 681.35 mi (1,096.52 km) |
