| Unterhaching to Oerlinghausen | 299.47 mi (481.95 km) |
| Unterhaching to Oestrich-Winkel | 211.15 mi (339.81 km) |
| Unterhaching to Offenburg | 171.34 mi (275.74 km) |
| Unterhaching to Oftersheim | 164.74 mi (265.13 km) |
| Unterhaching to Ohrdruf | 194.88 mi (313.63 km) |
| Unterhaching to Ohringen | 124.19 mi (199.86 km) |
| Unterhaching to Olbernhau | 195.71 mi (314.96 km) |
| Unterhaching to Olching | 16.40 mi (26.39 km) |
| Unterhaching to Oldenburg | 381.05 mi (613.24 km) |
| Unterhaching to Oldenburg in Holstein | 431.88 mi (695.05 km) |
| Unterhaching to Olfen | 314.57 mi (506.26 km) |
| Unterhaching to Olpe | 264.96 mi (426.41 km) |
| Unterhaching to Olsberg | 266.42 mi (428.76 km) |
| Unterhaching to Oranienburg | 331.75 mi (533.91 km) |
| Unterhaching to Ortenberg | 195.76 mi (315.04 km) |
