| Sungurlu to Orbetello | 1,208.84 mi (1,945.44 km) |
| Sungurlu to Oria | 880.90 mi (1,417.68 km) |
| Sungurlu to Oristano | 1,359.41 mi (2,187.76 km) |
| Sungurlu to Orta Nova | 978.51 mi (1,574.75 km) |
| Sungurlu to Orte | 1,149.01 mi (1,849.15 km) |
| Sungurlu to Ortona | 1,046.14 mi (1,683.60 km) |
| Sungurlu to Orvieto | 1,163.30 mi (1,872.15 km) |
| Sungurlu to Orzinuovi | 1,285.67 mi (2,069.09 km) |
| Sungurlu to Osimo | 1,096.91 mi (1,765.31 km) |
| Sungurlu to Ospitaletto | 1,280.44 mi (2,060.67 km) |
| Sungurlu to Ostuni | 882.56 mi (1,420.34 km) |
| Sungurlu to Ottaviano | 1,044.25 mi (1,680.55 km) |
| Sungurlu to Ovada | 1,342.73 mi (2,160.91 km) |
| Sungurlu to Ozieri | 1,331.31 mi (2,142.54 km) |
| Sungurlu to Paceco | 1,177.43 mi (1,894.88 km) |
