| Rottofreno to Oerlinghausen | 479.05 mi (770.95 km) |
| Rottofreno to Oestrich-Winkel | 349.01 mi (561.67 km) |
| Rottofreno to Offenburg | 247.61 mi (398.49 km) |
| Rottofreno to Oftersheim | 301.39 mi (485.04 km) |
| Rottofreno to Ohrdruf | 402.42 mi (647.62 km) |
| Rottofreno to Ohringen | 286.20 mi (460.60 km) |
| Rottofreno to Olbernhau | 425.25 mi (684.37 km) |
| Rottofreno to Olching | 232.72 mi (374.53 km) |
| Rottofreno to Oldenburg | 561.92 mi (904.32 km) |
| Rottofreno to Oldenburg in Holstein | 641.32 mi (1,032.10 km) |
| Rottofreno to Olfen | 470.63 mi (757.40 km) |
| Rottofreno to Olpe | 419.24 mi (674.70 km) |
| Rottofreno to Olsberg | 437.49 mi (704.07 km) |
| Rottofreno to Oranienburg | 557.34 mi (896.95 km) |
| Rottofreno to Ortenberg | 366.77 mi (590.25 km) |
