| Akcakale to Oerlinghausen | 1,809.24 mi (2,911.69 km) |
| Akcakale to Oestrich-Winkel | 1,786.75 mi (2,875.50 km) |
| Akcakale to Offenburg | 1,757.76 mi (2,828.84 km) |
| Akcakale to Oftersheim | 1,748.00 mi (2,813.14 km) |
| Akcakale to Ohrdruf | 1,695.93 mi (2,729.34 km) |
| Akcakale to Ohringen | 1,705.16 mi (2,744.19 km) |
| Akcakale to Olbernhau | 1,588.74 mi (2,556.82 km) |
| Akcakale to Olching | 1,604.10 mi (2,581.55 km) |
| Akcakale to Oldenburg | 1,860.20 mi (2,993.69 km) |
| Akcakale to Oldenburg in Holstein | 1,801.40 mi (2,899.07 km) |
| Akcakale to Olfen | 1,853.18 mi (2,982.40 km) |
| Akcakale to Olpe | 1,817.60 mi (2,925.14 km) |
| Akcakale to Olsberg | 1,799.86 mi (2,896.60 km) |
| Akcakale to Oranienburg | 1,663.40 mi (2,676.98 km) |
| Akcakale to Ortenberg | 1,751.32 mi (2,818.48 km) |
