| Kocaali to Orbetello | 1,014.56 mi (1,632.77 km) |
| Kocaali to Oria | 691.93 mi (1,113.55 km) |
| Kocaali to Oristano | 1,169.30 mi (1,881.81 km) |
| Kocaali to Orta Nova | 786.34 mi (1,265.50 km) |
| Kocaali to Orte | 954.71 mi (1,536.46 km) |
| Kocaali to Ortona | 851.96 mi (1,371.10 km) |
| Kocaali to Orvieto | 968.75 mi (1,559.05 km) |
| Kocaali to Orzinuovi | 1,091.47 mi (1,756.55 km) |
| Kocaali to Osimo | 901.92 mi (1,451.50 km) |
| Kocaali to Ospitaletto | 1,086.43 mi (1,748.43 km) |
| Kocaali to Ostuni | 692.61 mi (1,114.65 km) |
| Kocaali to Ottaviano | 853.24 mi (1,373.16 km) |
| Kocaali to Ovada | 1,147.89 mi (1,847.35 km) |
| Kocaali to Ozieri | 1,139.80 mi (1,834.33 km) |
| Kocaali to Paceco | 996.22 mi (1,603.26 km) |
