| Valkeala to Oestrich-Winkel | 1,047.79 mi (1,686.25 km) |
| Valkeala to Offenburg | 1,136.10 mi (1,828.37 km) |
| Valkeala to Oftersheim | 1,067.82 mi (1,718.49 km) |
| Valkeala to Ohrdruf | 930.73 mi (1,497.87 km) |
| Valkeala to Ohringen | 1,054.52 mi (1,697.09 km) |
| Valkeala to Olbernhau | 877.92 mi (1,412.88 km) |
| Valkeala to Olching | 1,070.81 mi (1,723.31 km) |
| Valkeala to Oldenburg | 876.86 mi (1,411.18 km) |
| Valkeala to Oldenburg in Holstein | 743.16 mi (1,196.00 km) |
| Valkeala to Olfen | 972.73 mi (1,565.46 km) |
| Valkeala to Olpe | 996.95 mi (1,604.44 km) |
| Valkeala to Olsberg | 961.29 mi (1,547.05 km) |
| Valkeala to Oranienburg | 760.19 mi (1,223.40 km) |
| Valkeala to Ortenberg | 1,000.24 mi (1,609.73 km) |
| Valkeala to Oschatz | 845.94 mi (1,361.41 km) |
