| Otsego to Nuth | 4,244.73 mi (6,831.24 km) |
| Otsego to Oegstgeest | 4,143.41 mi (6,668.17 km) |
| Otsego to Oirschot | 4,200.17 mi (6,759.52 km) |
| Otsego to Oisterwijk | 4,193.27 mi (6,748.41 km) |
| Otsego to Oldebroek | 4,180.88 mi (6,728.48 km) |
| Otsego to Oldenzaal | 4,221.08 mi (6,793.17 km) |
| Otsego to Ommen | 4,195.40 mi (6,751.84 km) |
| Otsego to Oosterend | 4,163.40 mi (6,700.34 km) |
| Otsego to Oosterhout | 4,179.02 mi (6,725.49 km) |
| Otsego to Oosterwolde | 4,171.42 mi (6,713.25 km) |
| Otsego to Oostzaan | 4,147.29 mi (6,674.42 km) |
| Otsego to Opmeer | 4,138.59 mi (6,660.42 km) |
| Otsego to Oss | 4,196.43 mi (6,753.51 km) |
| Otsego to Oud-Beijerland | 4,156.18 mi (6,688.73 km) |
| Otsego to Oudenbosch | 4,169.81 mi (6,710.67 km) |
