| Modesto to Nuth | 5,524.62 mi (8,891.02 km) |
| Modesto to Oegstgeest | 5,418.57 mi (8,720.35 km) |
| Modesto to Oirschot | 5,477.55 mi (8,815.27 km) |
| Modesto to Oisterwijk | 5,470.39 mi (8,803.74 km) |
| Modesto to Oldebroek | 5,444.07 mi (8,761.39 km) |
| Modesto to Oldenzaal | 5,479.06 mi (8,817.69 km) |
| Modesto to Ommen | 5,454.53 mi (8,778.21 km) |
| Modesto to Oosterend | 5,419.34 mi (8,721.59 km) |
| Modesto to Oosterhout | 5,457.65 mi (8,783.24 km) |
| Modesto to Oosterwolde | 5,426.07 mi (8,732.41 km) |
| Modesto to Oostzaan | 5,417.10 mi (8,717.99 km) |
| Modesto to Opmeer | 5,405.01 mi (8,698.53 km) |
| Modesto to Oss | 5,469.56 mi (8,802.41 km) |
| Modesto to Oud-Beijerland | 5,435.77 mi (8,748.03 km) |
| Modesto to Oudenbosch | 5,451.10 mi (8,772.71 km) |
