| Zefyri to Oerlinghausen | 1,204.36 mi (1,938.24 km) |
| Zefyri to Oestrich-Winkel | 1,130.96 mi (1,820.10 km) |
| Zefyri to Offenburg | 1,067.10 mi (1,717.33 km) |
| Zefyri to Oftersheim | 1,082.80 mi (1,742.60 km) |
| Zefyri to Ohrdruf | 1,086.34 mi (1,748.29 km) |
| Zefyri to Ohringen | 1,044.03 mi (1,680.20 km) |
| Zefyri to Olbernhau | 1,008.20 mi (1,622.54 km) |
| Zefyri to Olching | 936.32 mi (1,506.86 km) |
| Zefyri to Oldenburg | 1,277.33 mi (2,055.66 km) |
| Zefyri to Oldenburg in Holstein | 1,274.08 mi (2,050.44 km) |
| Zefyri to Olfen | 1,230.63 mi (1,980.51 km) |
| Zefyri to Olpe | 1,183.33 mi (1,904.39 km) |
| Zefyri to Olsberg | 1,179.13 mi (1,897.62 km) |
| Zefyri to Oranienburg | 1,132.29 mi (1,822.25 km) |
| Zefyri to Ortenberg | 1,113.10 mi (1,791.36 km) |
