| Karatas to Orbetello | 1,345.57 mi (2,165.49 km) |
| Karatas to Oria | 995.08 mi (1,601.43 km) |
| Karatas to Oristano | 1,466.45 mi (2,360.03 km) |
| Karatas to Orta Nova | 1,104.25 mi (1,777.12 km) |
| Karatas to Orte | 1,286.92 mi (2,071.10 km) |
| Karatas to Ortona | 1,184.78 mi (1,906.72 km) |
| Karatas to Orvieto | 1,304.09 mi (2,098.74 km) |
| Karatas to Orzinuovi | 1,452.81 mi (2,338.07 km) |
| Karatas to Osimo | 1,248.64 mi (2,009.48 km) |
| Karatas to Ospitaletto | 1,449.28 mi (2,332.39 km) |
| Karatas to Ostuni | 1,000.62 mi (1,610.34 km) |
| Karatas to Ottaviano | 1,162.19 mi (1,870.36 km) |
| Karatas to Ovada | 1,500.87 mi (2,415.41 km) |
| Karatas to Ozieri | 1,445.98 mi (2,327.07 km) |
| Karatas to Paceco | 1,255.93 mi (2,021.22 km) |
