| Tukwila to Oberkirch | 5,167.20 mi (8,315.81 km) |
| Tukwila to Obernburg am Main | 5,116.02 mi (8,233.43 km) |
| Tukwila to Obernkirchen | 4,973.33 mi (8,003.79 km) |
| Tukwila to Oberschleissheim | 5,266.72 mi (8,475.97 km) |
| Tukwila to Oberstdorf | 5,286.48 mi (8,507.77 km) |
| Tukwila to Obertraubling | 5,237.59 mi (8,429.09 km) |
| Tukwila to Obertshausen | 5,095.48 mi (8,200.38 km) |
| Tukwila to Oberursel | 5,081.45 mi (8,177.80 km) |
| Tukwila to Ochsenfurt | 5,148.81 mi (8,286.20 km) |
| Tukwila to Ochsenhausen | 5,239.31 mi (8,431.86 km) |
| Tukwila to Ochtrup | 4,932.65 mi (7,938.34 km) |
| Tukwila to Odenthal | 4,998.60 mi (8,044.47 km) |
| Tukwila to Oelde | 4,976.48 mi (8,008.87 km) |
| Tukwila to Oelsnitz | 5,150.73 mi (8,289.29 km) |
| Tukwila to Oer-Erkenschwick | 4,966.59 mi (7,992.96 km) |
