| Aladag to Orbetello | 1,319.15 mi (2,122.96 km) |
| Aladag to Oria | 973.40 mi (1,566.54 km) |
| Aladag to Oristano | 1,448.66 mi (2,331.39 km) |
| Aladag to Orta Nova | 1,079.99 mi (1,738.07 km) |
| Aladag to Orte | 1,259.99 mi (2,027.75 km) |
| Aladag to Ortona | 1,157.28 mi (1,862.47 km) |
| Aladag to Orvieto | 1,276.40 mi (2,054.17 km) |
| Aladag to Orzinuovi | 1,417.98 mi (2,282.01 km) |
| Aladag to Osimo | 1,217.69 mi (1,959.68 km) |
| Aladag to Ospitaletto | 1,413.94 mi (2,275.52 km) |
| Aladag to Ostuni | 977.92 mi (1,573.80 km) |
| Aladag to Ottaviano | 1,140.33 mi (1,835.18 km) |
| Aladag to Ovada | 1,468.74 mi (2,363.72 km) |
| Aladag to Ozieri | 1,426.01 mi (2,294.94 km) |
| Aladag to Paceco | 1,245.23 mi (2,004.01 km) |
