| Altinekin to Orbetello | 1,171.59 mi (1,885.49 km) |
| Altinekin to Oria | 826.26 mi (1,329.74 km) |
| Altinekin to Oristano | 1,302.25 mi (2,095.77 km) |
| Altinekin to Orta Nova | 932.47 mi (1,500.67 km) |
| Altinekin to Orte | 1,112.45 mi (1,790.31 km) |
| Altinekin to Ortona | 1,009.77 mi (1,625.07 km) |
| Altinekin to Orvieto | 1,128.92 mi (1,816.82 km) |
| Altinekin to Orzinuovi | 1,272.37 mi (2,047.69 km) |
| Altinekin to Osimo | 1,070.73 mi (1,723.17 km) |
| Altinekin to Ospitaletto | 1,268.57 mi (2,041.56 km) |
| Altinekin to Ostuni | 830.60 mi (1,336.71 km) |
| Altinekin to Ottaviano | 993.09 mi (1,598.22 km) |
| Altinekin to Ovada | 1,322.15 mi (2,127.79 km) |
| Altinekin to Ozieri | 1,279.05 mi (2,058.43 km) |
| Altinekin to Paceco | 1,102.07 mi (1,773.62 km) |
