| Hakkari to Orbetello | 1,742.72 mi (2,804.64 km) |
| Hakkari to Oria | 1,410.22 mi (2,269.53 km) |
| Hakkari to Oristano | 1,888.74 mi (3,039.63 km) |
| Hakkari to Orta Nova | 1,510.77 mi (2,431.35 km) |
| Hakkari to Orte | 1,682.91 mi (2,708.38 km) |
| Hakkari to Ortona | 1,579.99 mi (2,542.75 km) |
| Hakkari to Orvieto | 1,697.29 mi (2,731.53 km) |
| Hakkari to Orzinuovi | 1,816.06 mi (2,922.67 km) |
| Hakkari to Osimo | 1,630.61 mi (2,624.21 km) |
| Hakkari to Ospitaletto | 1,810.34 mi (2,913.46 km) |
| Hakkari to Ostuni | 1,412.85 mi (2,273.77 km) |
| Hakkari to Ottaviano | 1,575.23 mi (2,535.09 km) |
| Hakkari to Ovada | 1,875.10 mi (3,017.68 km) |
| Hakkari to Ozieri | 1,862.43 mi (2,997.30 km) |
| Hakkari to Paceco | 1,695.40 mi (2,728.48 km) |
