| Cerkezkoy to Oerlinghausen | 1,171.15 mi (1,884.79 km) |
| Cerkezkoy to Oestrich-Winkel | 1,133.05 mi (1,823.47 km) |
| Cerkezkoy to Offenburg | 1,096.23 mi (1,764.22 km) |
| Cerkezkoy to Oftersheim | 1,091.51 mi (1,756.62 km) |
| Cerkezkoy to Ohrdruf | 1,054.03 mi (1,696.29 km) |
| Cerkezkoy to Ohringen | 1,049.03 mi (1,688.24 km) |
| Cerkezkoy to Olbernhau | 954.07 mi (1,535.42 km) |
| Cerkezkoy to Olching | 945.08 mi (1,520.96 km) |
| Cerkezkoy to Oldenburg | 1,231.01 mi (1,981.11 km) |
| Cerkezkoy to Oldenburg in Holstein | 1,193.70 mi (1,921.08 km) |
| Cerkezkoy to Olfen | 1,210.02 mi (1,947.33 km) |
| Cerkezkoy to Olpe | 1,170.27 mi (1,883.36 km) |
| Cerkezkoy to Olsberg | 1,156.38 mi (1,861.02 km) |
| Cerkezkoy to Oranienburg | 1,050.30 mi (1,690.30 km) |
| Cerkezkoy to Ortenberg | 1,101.79 mi (1,773.15 km) |
