| Laindon to Orbetello | 808.79 mi (1,301.62 km) |
| Laindon to Oria | 1,120.53 mi (1,803.32 km) |
| Laindon to Oristano | 896.06 mi (1,442.07 km) |
| Laindon to Orta Nova | 1,011.49 mi (1,627.83 km) |
| Laindon to Orte | 843.06 mi (1,356.77 km) |
| Laindon to Ortona | 914.08 mi (1,471.07 km) |
| Laindon to Orvieto | 820.37 mi (1,320.26 km) |
| Laindon to Orzinuovi | 608.86 mi (979.87 km) |
| Laindon to Osimo | 824.82 mi (1,327.41 km) |
| Laindon to Ospitaletto | 605.56 mi (974.56 km) |
| Laindon to Ostuni | 1,106.71 mi (1,781.08 km) |
| Laindon to Ottaviano | 997.03 mi (1,604.56 km) |
| Laindon to Ovada | 610.52 mi (982.53 km) |
| Laindon to Ozieri | 862.23 mi (1,387.62 km) |
| Laindon to Paceco | 1,108.40 mi (1,783.80 km) |
