| Santa Flavia to Oerlinghausen | 987.68 mi (1,589.52 km) |
| Santa Flavia to Oestrich-Winkel | 867.40 mi (1,395.95 km) |
| Santa Flavia to Offenburg | 770.21 mi (1,239.54 km) |
| Santa Flavia to Oftersheim | 817.62 mi (1,315.83 km) |
| Santa Flavia to Ohrdruf | 891.17 mi (1,434.20 km) |
| Santa Flavia to Ohringen | 793.82 mi (1,277.53 km) |
| Santa Flavia to Olbernhau | 869.48 mi (1,399.30 km) |
| Santa Flavia to Olching | 707.79 mi (1,139.08 km) |
| Santa Flavia to Oldenburg | 1,071.13 mi (1,723.81 km) |
| Santa Flavia to Oldenburg in Holstein | 1,127.41 mi (1,814.39 km) |
| Santa Flavia to Olfen | 988.01 mi (1,590.05 km) |
| Santa Flavia to Olpe | 935.93 mi (1,506.24 km) |
| Santa Flavia to Olsberg | 949.00 mi (1,527.27 km) |
| Santa Flavia to Oranienburg | 1,013.77 mi (1,631.51 km) |
| Santa Flavia to Ortenberg | 876.04 mi (1,409.85 km) |
