| Liberty Triangle to Orbetello | 5,056.40 mi (8,137.48 km) |
| Liberty Triangle to Oria | 5,413.61 mi (8,712.36 km) |
| Liberty Triangle to Oristano | 5,002.74 mi (8,051.14 km) |
| Liberty Triangle to Orta Nova | 5,298.08 mi (8,526.43 km) |
| Liberty Triangle to Orte | 5,110.18 mi (8,224.04 km) |
| Liberty Triangle to Ortona | 5,206.14 mi (8,378.47 km) |
| Liberty Triangle to Orvieto | 5,089.95 mi (8,191.49 km) |
| Liberty Triangle to Orzinuovi | 4,916.48 mi (7,912.30 km) |
| Liberty Triangle to Osimo | 5,130.31 mi (8,256.44 km) |
| Liberty Triangle to Ospitaletto | 4,918.60 mi (7,915.72 km) |
| Liberty Triangle to Ostuni | 5,403.63 mi (8,696.30 km) |
| Liberty Triangle to Ottaviano | 5,255.78 mi (8,458.37 km) |
| Liberty Triangle to Ovada | 4,878.38 mi (7,850.99 km) |
| Liberty Triangle to Ozieri | 5,003.89 mi (8,052.99 km) |
| Liberty Triangle to Paceco | 5,251.55 mi (8,451.56 km) |
