| Patra to Oegstgeest | 1,271.30 mi (2,045.96 km) |
| Patra to Oirschot | 1,213.18 mi (1,952.43 km) |
| Patra to Oisterwijk | 1,220.24 mi (1,963.79 km) |
| Patra to Oldebroek | 1,240.73 mi (1,996.76 km) |
| Patra to Oldenzaal | 1,204.26 mi (1,938.06 km) |
| Patra to Ommen | 1,229.14 mi (1,978.11 km) |
| Patra to Oosterend | 1,263.81 mi (2,033.91 km) |
| Patra to Oosterhout | 1,233.91 mi (1,985.79 km) |
| Patra to Oosterwolde | 1,256.84 mi (2,022.68 km) |
| Patra to Oostzaan | 1,270.26 mi (2,044.28 km) |
| Patra to Opmeer | 1,281.08 mi (2,061.70 km) |
| Patra to Oss | 1,218.99 mi (1,961.78 km) |
| Patra to Oud-Beijerland | 1,256.49 mi (2,022.13 km) |
| Patra to Oudenbosch | 1,242.13 mi (1,999.02 km) |
| Patra to Oudewater | 1,251.02 mi (2,013.32 km) |
