| Ceyhan to Noventa Vicentina | 1,378.78 mi (2,218.94 km) |
| Ceyhan to Novi di Modena | 1,401.61 mi (2,255.68 km) |
| Ceyhan to Novi Ligure | 1,500.68 mi (2,415.11 km) |
| Ceyhan to Nuoro | 1,440.79 mi (2,318.73 km) |
| Ceyhan to Occhiobello | 1,369.88 mi (2,204.61 km) |
| Ceyhan to Oderzo | 1,344.55 mi (2,163.84 km) |
| Ceyhan to Oggiono | 1,489.81 mi (2,397.62 km) |
| Ceyhan to Olbia | 1,433.03 mi (2,306.24 km) |
| Ceyhan to Oleggio | 1,520.34 mi (2,446.76 km) |
| Ceyhan to Olgiate Comasco | 1,507.71 mi (2,426.42 km) |
| Ceyhan to Olgiate Olona | 1,509.13 mi (2,428.71 km) |
| Ceyhan to Omegna | 1,535.44 mi (2,471.05 km) |
| Ceyhan to Opera | 1,489.39 mi (2,396.95 km) |
| Ceyhan to Oppeano | 1,395.47 mi (2,245.80 km) |
| Ceyhan to Orbassano | 1,563.96 mi (2,516.96 km) |
