| Laconia to Orbetello | 3,992.27 mi (6,424.94 km) |
| Laconia to Oria | 4,343.07 mi (6,989.50 km) |
| Laconia to Oristano | 3,969.42 mi (6,388.16 km) |
| Laconia to Orta Nova | 4,227.94 mi (6,804.21 km) |
| Laconia to Orte | 4,042.19 mi (6,505.28 km) |
| Laconia to Ortona | 4,132.67 mi (6,650.89 km) |
| Laconia to Orvieto | 4,020.82 mi (6,470.88 km) |
| Laconia to Orzinuovi | 3,833.00 mi (6,168.62 km) |
| Laconia to Osimo | 4,051.27 mi (6,519.88 km) |
| Laconia to Ospitaletto | 3,833.60 mi (6,169.59 km) |
| Laconia to Ostuni | 4,331.59 mi (6,971.02 km) |
| Laconia to Ottaviano | 4,193.44 mi (6,748.69 km) |
| Laconia to Ovada | 3,804.22 mi (6,122.30 km) |
| Laconia to Ozieri | 3,962.92 mi (6,377.70 km) |
| Laconia to Paceco | 4,220.08 mi (6,791.57 km) |
