| Zefyri to Oegstgeest | 1,345.29 mi (2,165.04 km) |
| Zefyri to Oirschot | 1,287.97 mi (2,072.78 km) |
| Zefyri to Oisterwijk | 1,294.93 mi (2,083.98 km) |
| Zefyri to Oldebroek | 1,311.25 mi (2,110.26 km) |
| Zefyri to Oldenzaal | 1,273.14 mi (2,048.92 km) |
| Zefyri to Ommen | 1,298.43 mi (2,089.62 km) |
| Zefyri to Oosterend | 1,332.22 mi (2,144.00 km) |
| Zefyri to Oosterhout | 1,309.00 mi (2,106.64 km) |
| Zefyri to Oosterwolde | 1,324.84 mi (2,132.13 km) |
| Zefyri to Oostzaan | 1,342.71 mi (2,160.89 km) |
| Zefyri to Opmeer | 1,352.56 mi (2,176.74 km) |
| Zefyri to Oss | 1,292.49 mi (2,080.06 km) |
| Zefyri to Oud-Beijerland | 1,331.79 mi (2,143.31 km) |
| Zefyri to Oudenbosch | 1,317.97 mi (2,121.06 km) |
| Zefyri to Oudewater | 1,324.86 mi (2,132.15 km) |
