| Belen to Oberkirch | 1,642.21 mi (2,642.89 km) |
| Belen to Obernburg am Main | 1,631.79 mi (2,626.12 km) |
| Belen to Obernkirchen | 1,707.64 mi (2,748.19 km) |
| Belen to Oberschleissheim | 1,486.69 mi (2,392.60 km) |
| Belen to Oberstdorf | 1,520.12 mi (2,446.40 km) |
| Belen to Obertraubling | 1,483.01 mi (2,386.68 km) |
| Belen to Obertshausen | 1,650.70 mi (2,656.54 km) |
| Belen to Oberursel | 1,664.92 mi (2,679.43 km) |
| Belen to Ochsenfurt | 1,588.76 mi (2,556.87 km) |
| Belen to Ochsenhausen | 1,550.78 mi (2,495.74 km) |
| Belen to Ochtrup | 1,778.03 mi (2,861.47 km) |
| Belen to Odenthal | 1,746.70 mi (2,811.05 km) |
| Belen to Oelde | 1,730.04 mi (2,784.23 km) |
| Belen to Oelsnitz | 1,530.32 mi (2,462.81 km) |
| Belen to Oer-Erkenschwick | 1,758.86 mi (2,830.62 km) |
