| Mounds View to Oberkirch | 4,417.66 mi (7,109.54 km) |
| Mounds View to Obernburg am Main | 4,396.85 mi (7,076.04 km) |
| Mounds View to Obernkirchen | 4,290.07 mi (6,904.21 km) |
| Mounds View to Oberschleissheim | 4,551.73 mi (7,325.31 km) |
| Mounds View to Oberstdorf | 4,545.33 mi (7,314.99 km) |
| Mounds View to Obertraubling | 4,539.35 mi (7,305.38 km) |
| Mounds View to Obertshausen | 4,376.31 mi (7,043.00 km) |
| Mounds View to Oberursel | 4,361.55 mi (7,019.23 km) |
| Mounds View to Ochsenfurt | 4,436.94 mi (7,140.56 km) |
| Mounds View to Ochsenhausen | 4,503.69 mi (7,247.99 km) |
| Mounds View to Ochtrup | 4,228.54 mi (6,805.18 km) |
| Mounds View to Odenthal | 4,275.74 mi (6,881.14 km) |
| Mounds View to Oelde | 4,276.54 mi (6,882.42 km) |
| Mounds View to Oelsnitz | 4,472.99 mi (7,198.58 km) |
| Mounds View to Oer-Erkenschwick | 4,254.41 mi (6,846.82 km) |
