| Lancing to Orbetello | 795.41 mi (1,280.08 km) |
| Lancing to Oria | 1,117.77 mi (1,798.87 km) |
| Lancing to Oristano | 868.61 mi (1,397.90 km) |
| Lancing to Orta Nova | 1,006.70 mi (1,620.13 km) |
| Lancing to Orte | 833.15 mi (1,340.83 km) |
| Lancing to Ortona | 909.16 mi (1,463.15 km) |
| Lancing to Orvieto | 810.51 mi (1,304.39 km) |
| Lancing to Orzinuovi | 602.82 mi (970.15 km) |
| Lancing to Osimo | 821.36 mi (1,321.85 km) |
| Lancing to Ospitaletto | 600.76 mi (966.83 km) |
| Lancing to Ostuni | 1,104.45 mi (1,777.43 km) |
| Lancing to Ottaviano | 987.98 mi (1,589.99 km) |
| Lancing to Ovada | 596.38 mi (959.78 km) |
| Lancing to Ozieri | 837.32 mi (1,347.54 km) |
| Lancing to Paceco | 1,088.20 mi (1,751.29 km) |
