| Heber to Oerlinghausen | 5,107.60 mi (8,219.89 km) |
| Heber to Oestrich-Winkel | 5,186.71 mi (8,347.20 km) |
| Heber to Offenburg | 5,261.92 mi (8,468.25 km) |
| Heber to Oftersheim | 5,236.33 mi (8,427.06 km) |
| Heber to Ohrdruf | 5,225.75 mi (8,410.04 km) |
| Heber to Ohringen | 5,272.89 mi (8,485.89 km) |
| Heber to Olbernhau | 5,308.46 mi (8,543.15 km) |
| Heber to Olching | 5,379.53 mi (8,657.52 km) |
| Heber to Oldenburg | 5,035.50 mi (8,103.86 km) |
| Heber to Oldenburg in Holstein | 5,051.48 mi (8,129.58 km) |
| Heber to Olfen | 5,082.31 mi (8,179.19 km) |
| Heber to Olpe | 5,130.66 mi (8,257.00 km) |
| Heber to Olsberg | 5,133.27 mi (8,261.20 km) |
| Heber to Oranienburg | 5,195.50 mi (8,361.34 km) |
| Heber to Ortenberg | 5,200.55 mi (8,369.48 km) |
