| Waunakee to Nuth | 4,197.92 mi (6,755.90 km) |
| Waunakee to Oegstgeest | 4,099.24 mi (6,597.09 km) |
| Waunakee to Oirschot | 4,154.66 mi (6,686.29 km) |
| Waunakee to Oisterwijk | 4,147.92 mi (6,675.44 km) |
| Waunakee to Oldebroek | 4,140.31 mi (6,663.18 km) |
| Waunakee to Oldenzaal | 4,181.78 mi (6,729.93 km) |
| Waunakee to Ommen | 4,156.00 mi (6,688.44 km) |
| Waunakee to Oosterend | 4,125.39 mi (6,639.17 km) |
| Waunakee to Oosterhout | 4,133.32 mi (6,651.93 km) |
| Waunakee to Oosterwolde | 4,133.74 mi (6,652.62 km) |
| Waunakee to Oostzaan | 4,104.88 mi (6,606.17 km) |
| Waunakee to Opmeer | 4,097.40 mi (6,594.13 km) |
| Waunakee to Oss | 4,152.40 mi (6,682.64 km) |
| Waunakee to Oud-Beijerland | 4,110.38 mi (6,615.02 km) |
| Waunakee to Oudenbosch | 4,123.30 mi (6,635.81 km) |
