| New Providence to Oberkirch | 3,892.63 mi (6,264.58 km) |
| New Providence to Obernburg am Main | 3,897.16 mi (6,271.87 km) |
| New Providence to Obernkirchen | 3,826.68 mi (6,158.45 km) |
| New Providence to Oberschleissheim | 4,044.38 mi (6,508.81 km) |
| New Providence to Oberstdorf | 4,018.11 mi (6,466.52 km) |
| New Providence to Obertraubling | 4,045.85 mi (6,511.16 km) |
| New Providence to Obertshausen | 3,878.11 mi (6,241.22 km) |
| New Providence to Oberursel | 3,863.84 mi (6,218.26 km) |
| New Providence to Ochsenfurt | 3,940.09 mi (6,340.96 km) |
| New Providence to Ochsenhausen | 3,983.61 mi (6,411.00 km) |
| New Providence to Ochtrup | 3,753.36 mi (6,040.44 km) |
| New Providence to Odenthal | 3,782.04 mi (6,086.60 km) |
| New Providence to Oelde | 3,800.97 mi (6,117.07 km) |
| New Providence to Oelsnitz | 4,000.18 mi (6,437.66 km) |
| New Providence to Oer-Erkenschwick | 3,770.81 mi (6,068.54 km) |
