| Oakland to Nuth | 5,549.21 mi (8,930.59 km) |
| Oakland to Oegstgeest | 5,443.00 mi (8,759.66 km) |
| Oakland to Oirschot | 5,502.03 mi (8,854.67 km) |
| Oakland to Oisterwijk | 5,494.86 mi (8,843.12 km) |
| Oakland to Oldebroek | 5,467.55 mi (8,799.18 km) |
| Oakland to Oldenzaal | 5,502.09 mi (8,854.76 km) |
| Oakland to Ommen | 5,477.69 mi (8,815.49 km) |
| Oakland to Oosterend | 5,442.34 mi (8,758.60 km) |
| Oakland to Oosterhout | 5,482.26 mi (8,822.85 km) |
| Oakland to Oosterwolde | 5,448.96 mi (8,769.26 km) |
| Oakland to Oostzaan | 5,441.13 mi (8,756.65 km) |
| Oakland to Opmeer | 5,428.81 mi (8,736.82 km) |
| Oakland to Oss | 5,493.73 mi (8,841.31 km) |
| Oakland to Oud-Beijerland | 5,460.50 mi (8,787.82 km) |
| Oakland to Oudenbosch | 5,475.93 mi (8,812.66 km) |
