| Delano to Nuth | 5,585.46 mi (8,988.92 km) |
| Delano to Oegstgeest | 5,479.90 mi (8,819.04 km) |
| Delano to Oirschot | 5,538.68 mi (8,913.64 km) |
| Delano to Oisterwijk | 5,531.54 mi (8,902.15 km) |
| Delano to Oldebroek | 5,507.59 mi (8,863.61 km) |
| Delano to Oldenzaal | 5,543.60 mi (8,921.56 km) |
| Delano to Ommen | 5,518.78 mi (8,881.62 km) |
| Delano to Oosterend | 5,484.02 mi (8,825.68 km) |
| Delano to Oosterhout | 5,518.49 mi (8,881.15 km) |
| Delano to Oosterwolde | 5,490.99 mi (8,836.90 km) |
| Delano to Oostzaan | 5,479.37 mi (8,818.19 km) |
| Delano to Opmeer | 5,467.83 mi (8,799.62 km) |
| Delano to Oss | 5,531.42 mi (8,901.96 km) |
| Delano to Oud-Beijerland | 5,496.36 mi (8,845.54 km) |
| Delano to Oudenbosch | 5,511.44 mi (8,869.80 km) |
