| Superior to Oerlinghausen | 4,171.33 mi (6,713.11 km) |
| Superior to Oestrich-Winkel | 4,235.21 mi (6,815.91 km) |
| Superior to Offenburg | 4,300.94 mi (6,921.69 km) |
| Superior to Oftersheim | 4,283.17 mi (6,893.09 km) |
| Superior to Ohrdruf | 4,290.12 mi (6,904.28 km) |
| Superior to Ohringen | 4,322.19 mi (6,955.89 km) |
| Superior to Olbernhau | 4,382.57 mi (7,053.06 km) |
| Superior to Olching | 4,430.02 mi (7,129.42 km) |
| Superior to Oldenburg | 4,105.56 mi (6,607.26 km) |
| Superior to Oldenburg in Holstein | 4,140.33 mi (6,663.21 km) |
| Superior to Olfen | 4,139.51 mi (6,661.90 km) |
| Superior to Olpe | 4,184.97 mi (6,735.06 km) |
| Superior to Olsberg | 4,192.21 mi (6,746.71 km) |
| Superior to Oranienburg | 4,283.16 mi (6,893.07 km) |
| Superior to Ortenberg | 4,255.29 mi (6,848.23 km) |
