| Oroville to Nuth | 5,429.53 mi (8,737.98 km) |
| Oroville to Oegstgeest | 5,323.25 mi (8,566.95 km) |
| Oroville to Oirschot | 5,382.31 mi (8,661.99 km) |
| Oroville to Oisterwijk | 5,375.13 mi (8,650.44 km) |
| Oroville to Oldebroek | 5,347.38 mi (8,605.78 km) |
| Oroville to Oldenzaal | 5,381.72 mi (8,661.04 km) |
| Oroville to Ommen | 5,357.38 mi (8,621.87 km) |
| Oroville to Oosterend | 5,321.96 mi (8,564.87 km) |
| Oroville to Oosterhout | 5,362.60 mi (8,630.27 km) |
| Oroville to Oosterwolde | 5,328.54 mi (8,575.45 km) |
| Oroville to Oostzaan | 5,321.20 mi (8,563.64 km) |
| Oroville to Opmeer | 5,308.78 mi (8,543.65 km) |
| Oroville to Oss | 5,373.87 mi (8,648.40 km) |
| Oroville to Oud-Beijerland | 5,340.89 mi (8,595.33 km) |
| Oroville to Oudenbosch | 5,356.37 mi (8,620.24 km) |
