| Rocky Point to Oberkirch | 3,821.91 mi (6,150.76 km) |
| Rocky Point to Obernburg am Main | 3,827.53 mi (6,159.81 km) |
| Rocky Point to Obernkirchen | 3,758.82 mi (6,049.23 km) |
| Rocky Point to Oberschleissheim | 3,974.21 mi (6,395.88 km) |
| Rocky Point to Oberstdorf | 3,947.13 mi (6,352.30 km) |
| Rocky Point to Obertraubling | 3,976.28 mi (6,399.20 km) |
| Rocky Point to Obertshausen | 3,808.57 mi (6,129.31 km) |
| Rocky Point to Oberursel | 3,794.35 mi (6,106.41 km) |
| Rocky Point to Ochsenfurt | 3,870.52 mi (6,229.00 km) |
| Rocky Point to Ochsenhausen | 3,912.98 mi (6,297.33 km) |
| Rocky Point to Ochtrup | 3,685.06 mi (5,930.53 km) |
| Rocky Point to Odenthal | 3,712.84 mi (5,975.25 km) |
| Rocky Point to Oelde | 3,732.58 mi (6,007.00 km) |
| Rocky Point to Oelsnitz | 3,931.60 mi (6,327.29 km) |
| Rocky Point to Oer-Erkenschwick | 3,702.10 mi (5,957.95 km) |
