| Cankaya to Oerlinghausen | 1,419.41 mi (2,284.32 km) |
| Cankaya to Oestrich-Winkel | 1,392.08 mi (2,240.33 km) |
| Cankaya to Offenburg | 1,361.46 mi (2,191.05 km) |
| Cankaya to Oftersheim | 1,352.61 mi (2,176.82 km) |
| Cankaya to Ohrdruf | 1,304.60 mi (2,099.56 km) |
| Cankaya to Ohringen | 1,309.82 mi (2,107.95 km) |
| Cankaya to Olbernhau | 1,199.49 mi (1,930.40 km) |
| Cankaya to Olching | 1,208.12 mi (1,944.28 km) |
| Cankaya to Oldenburg | 1,473.65 mi (2,371.61 km) |
| Cankaya to Oldenburg in Holstein | 1,422.91 mi (2,289.95 km) |
| Cankaya to Olfen | 1,461.73 mi (2,352.42 km) |
| Cankaya to Olpe | 1,424.77 mi (2,292.95 km) |
| Cankaya to Olsberg | 1,408.22 mi (2,266.31 km) |
| Cankaya to Oranienburg | 1,282.17 mi (2,063.46 km) |
| Cankaya to Ortenberg | 1,357.75 mi (2,185.09 km) |
