| Oneonta to Nuth | 3,685.11 mi (5,930.61 km) |
| Oneonta to Oegstgeest | 3,594.04 mi (5,784.05 km) |
| Oneonta to Oirschot | 3,645.49 mi (5,866.84 km) |
| Oneonta to Oisterwijk | 3,639.22 mi (5,856.77 km) |
| Oneonta to Oldebroek | 3,642.33 mi (5,861.76 km) |
| Oneonta to Oldenzaal | 3,685.88 mi (5,931.84 km) |
| Oneonta to Ommen | 3,660.36 mi (5,890.77 km) |
| Oneonta to Oosterend | 3,633.44 mi (5,847.45 km) |
| Oneonta to Oosterhout | 3,624.09 mi (5,832.40 km) |
| Oneonta to Oosterwolde | 3,642.38 mi (5,861.85 km) |
| Oneonta to Oostzaan | 3,603.48 mi (5,799.24 km) |
| Oneonta to Opmeer | 3,598.86 mi (5,791.80 km) |
| Oneonta to Oss | 3,646.50 mi (5,868.47 km) |
| Oneonta to Oud-Beijerland | 3,601.38 mi (5,795.86 km) |
| Oneonta to Oudenbosch | 3,612.48 mi (5,813.72 km) |
