| Valkeala to Obernburg am Main | 1,026.96 mi (1,652.73 km) |
| Valkeala to Obernkirchen | 895.46 mi (1,441.10 km) |
| Valkeala to Oberschleissheim | 1,062.23 mi (1,709.49 km) |
| Valkeala to Oberstdorf | 1,141.92 mi (1,837.75 km) |
| Valkeala to Obertraubling | 1,005.68 mi (1,618.48 km) |
| Valkeala to Obertshausen | 1,022.16 mi (1,645.01 km) |
| Valkeala to Oberursel | 1,021.26 mi (1,643.55 km) |
| Valkeala to Ochsenfurt | 1,014.55 mi (1,632.76 km) |
| Valkeala to Ochsenhausen | 1,109.85 mi (1,786.14 km) |
| Valkeala to Ochtrup | 953.30 mi (1,534.19 km) |
| Valkeala to Odenthal | 1,015.97 mi (1,635.04 km) |
| Valkeala to Oelde | 945.04 mi (1,520.89 km) |
| Valkeala to Oelsnitz | 919.47 mi (1,479.74 km) |
| Valkeala to Oer-Erkenschwick | 980.35 mi (1,577.72 km) |
| Valkeala to Oerlinghausen | 923.64 mi (1,486.45 km) |
