| Lochearn to Orbetello | 4,378.05 mi (7,045.80 km) |
| Lochearn to Oria | 4,730.74 mi (7,613.39 km) |
| Lochearn to Oristano | 4,347.91 mi (6,997.29 km) |
| Lochearn to Orta Nova | 4,615.37 mi (7,427.73 km) |
| Lochearn to Orte | 4,428.90 mi (7,127.63 km) |
| Lochearn to Ortona | 4,520.69 mi (7,275.35 km) |
| Lochearn to Orvieto | 4,407.75 mi (7,093.59 km) |
| Lochearn to Orzinuovi | 4,222.77 mi (6,795.89 km) |
| Lochearn to Osimo | 4,440.37 mi (7,146.08 km) |
| Lochearn to Ospitaletto | 4,223.68 mi (6,797.36 km) |
| Lochearn to Ostuni | 4,719.56 mi (7,595.40 km) |
| Lochearn to Ottaviano | 4,579.12 mi (7,369.39 km) |
| Lochearn to Ovada | 4,191.95 mi (6,746.29 km) |
| Lochearn to Ozieri | 4,343.26 mi (6,989.80 km) |
| Lochearn to Paceco | 4,598.64 mi (7,400.79 km) |
