| Zwiesel to Oerlinghausen | 285.97 mi (460.22 km) |
| Zwiesel to Oestrich-Winkel | 244.36 mi (393.27 km) |
| Zwiesel to Offenburg | 244.41 mi (393.34 km) |
| Zwiesel to Oftersheim | 211.28 mi (340.03 km) |
| Zwiesel to Ohrdruf | 167.42 mi (269.44 km) |
| Zwiesel to Ohringen | 169.32 mi (272.49 km) |
| Zwiesel to Olbernhau | 114.09 mi (183.61 km) |
| Zwiesel to Olching | 104.16 mi (167.63 km) |
| Zwiesel to Oldenburg | 358.68 mi (577.24 km) |
| Zwiesel to Oldenburg in Holstein | 378.63 mi (609.34 km) |
| Zwiesel to Olfen | 318.08 mi (511.90 km) |
| Zwiesel to Olpe | 276.62 mi (445.17 km) |
| Zwiesel to Olsberg | 264.78 mi (426.12 km) |
| Zwiesel to Oranienburg | 258.25 mi (415.61 km) |
| Zwiesel to Ortenberg | 208.38 mi (335.36 km) |
