| Adakli to Oerlinghausen | 1,751.53 mi (2,818.81 km) |
| Adakli to Oestrich-Winkel | 1,744.06 mi (2,806.80 km) |
| Adakli to Offenburg | 1,726.61 mi (2,778.71 km) |
| Adakli to Oftersheim | 1,709.20 mi (2,750.69 km) |
| Adakli to Ohrdruf | 1,642.87 mi (2,643.95 km) |
| Adakli to Ohringen | 1,666.38 mi (2,681.78 km) |
| Adakli to Olbernhau | 1,531.78 mi (2,465.16 km) |
| Adakli to Olching | 1,570.53 mi (2,527.53 km) |
| Adakli to Oldenburg | 1,795.26 mi (2,889.19 km) |
| Adakli to Oldenburg in Holstein | 1,724.19 mi (2,774.82 km) |
| Adakli to Olfen | 1,799.14 mi (2,895.44 km) |
| Adakli to Olpe | 1,767.81 mi (2,845.01 km) |
| Adakli to Olsberg | 1,746.75 mi (2,811.13 km) |
| Adakli to Oranienburg | 1,591.46 mi (2,561.21 km) |
| Adakli to Ortenberg | 1,704.51 mi (2,743.14 km) |
