| Owasso to Nuth | 4,776.51 mi (7,687.04 km) |
| Owasso to Oegstgeest | 4,678.75 mi (7,529.72 km) |
| Owasso to Oirschot | 4,733.71 mi (7,618.17 km) |
| Owasso to Oisterwijk | 4,727.03 mi (7,607.41 km) |
| Owasso to Oldebroek | 4,720.79 mi (7,597.37 km) |
| Owasso to Oldenzaal | 4,762.56 mi (7,664.60 km) |
| Owasso to Ommen | 4,736.78 mi (7,623.10 km) |
| Owasso to Oosterend | 4,706.53 mi (7,574.43 km) |
| Owasso to Oosterhout | 4,712.32 mi (7,583.75 km) |
| Owasso to Oosterwolde | 4,714.96 mi (7,588.00 km) |
| Owasso to Oostzaan | 4,684.89 mi (7,539.61 km) |
| Owasso to Opmeer | 4,677.75 mi (7,528.12 km) |
| Owasso to Oss | 4,731.89 mi (7,615.24 km) |
| Owasso to Oud-Beijerland | 4,689.38 mi (7,546.83 km) |
| Owasso to Oudenbosch | 4,702.06 mi (7,567.23 km) |
