| Zafra to Oerlinghausen | 1,184.97 mi (1,907.02 km) |
| Zafra to Oestrich-Winkel | 1,068.81 mi (1,720.08 km) |
| Zafra to Offenburg | 997.11 mi (1,604.69 km) |
| Zafra to Oftersheim | 1,059.60 mi (1,705.25 km) |
| Zafra to Ohrdruf | 1,197.12 mi (1,926.57 km) |
| Zafra to Ohringen | 1,084.44 mi (1,745.24 km) |
| Zafra to Olbernhau | 1,282.03 mi (2,063.23 km) |
| Zafra to Olching | 1,114.35 mi (1,793.37 km) |
| Zafra to Oldenburg | 1,232.72 mi (1,983.87 km) |
| Zafra to Oldenburg in Holstein | 1,365.05 mi (2,196.83 km) |
| Zafra to Olfen | 1,135.19 mi (1,826.92 km) |
| Zafra to Olpe | 1,112.81 mi (1,790.89 km) |
| Zafra to Olsberg | 1,148.96 mi (1,849.07 km) |
| Zafra to Oranienburg | 1,363.99 mi (2,195.13 km) |
| Zafra to Ortenberg | 1,119.90 mi (1,802.30 km) |
