| Medford to Nuth | 5,294.90 mi (8,521.31 km) |
| Medford to Oegstgeest | 5,188.38 mi (8,349.88 km) |
| Medford to Oirschot | 5,247.49 mi (8,445.02 km) |
| Medford to Oisterwijk | 5,240.30 mi (8,433.46 km) |
| Medford to Oldebroek | 5,210.11 mi (8,384.86 km) |
| Medford to Oldenzaal | 5,243.28 mi (8,438.24 km) |
| Medford to Ommen | 5,219.30 mi (8,399.65 km) |
| Medford to Oosterend | 5,183.53 mi (8,342.08 km) |
| Medford to Oosterhout | 5,228.14 mi (8,413.89 km) |
| Medford to Oosterwolde | 5,189.82 mi (8,352.22 km) |
| Medford to Oostzaan | 5,185.32 mi (8,344.97 km) |
| Medford to Opmeer | 5,172.35 mi (8,324.09 km) |
| Medford to Oss | 5,238.29 mi (8,430.21 km) |
| Medford to Oud-Beijerland | 5,206.76 mi (8,379.46 km) |
| Medford to Oudenbosch | 5,222.47 mi (8,404.75 km) |
