| Demre to Orbetello | 1,087.39 mi (1,749.98 km) |
| Demre to Oria | 729.77 mi (1,174.45 km) |
| Demre to Oristano | 1,187.52 mi (1,911.13 km) |
| Demre to Orta Nova | 843.66 mi (1,357.74 km) |
| Demre to Orte | 1,030.87 mi (1,659.03 km) |
| Demre to Ortona | 931.82 mi (1,499.63 km) |
| Demre to Orvieto | 1,049.94 mi (1,689.71 km) |
| Demre to Orzinuovi | 1,219.19 mi (1,962.10 km) |
| Demre to Osimo | 1,005.13 mi (1,617.60 km) |
| Demre to Ospitaletto | 1,217.48 mi (1,959.34 km) |
| Demre to Ostuni | 737.83 mi (1,187.42 km) |
| Demre to Ottaviano | 894.63 mi (1,439.77 km) |
| Demre to Ovada | 1,257.63 mi (2,023.96 km) |
| Demre to Ozieri | 1,171.48 mi (1,885.31 km) |
| Demre to Paceco | 966.50 mi (1,555.44 km) |
