| Corsicana to Orbetello | 5,548.04 mi (8,928.71 km) |
| Corsicana to Oria | 5,893.93 mi (9,485.37 km) |
| Corsicana to Oristano | 5,534.56 mi (8,907.01 km) |
| Corsicana to Orta Nova | 5,779.67 mi (9,301.48 km) |
| Corsicana to Orte | 5,595.99 mi (9,005.88 km) |
| Corsicana to Ortona | 5,683.27 mi (9,146.33 km) |
| Corsicana to Orvieto | 5,574.21 mi (8,970.82 km) |
| Corsicana to Orzinuovi | 5,379.95 mi (8,658.20 km) |
| Corsicana to Osimo | 5,599.33 mi (9,011.25 km) |
| Corsicana to Ospitaletto | 5,379.62 mi (8,657.67 km) |
| Corsicana to Ostuni | 5,881.74 mi (9,465.74 km) |
| Corsicana to Ottaviano | 5,748.93 mi (9,252.01 km) |
| Corsicana to Ovada | 5,356.45 mi (8,620.38 km) |
| Corsicana to Ozieri | 5,526.40 mi (8,893.88 km) |
| Corsicana to Paceco | 5,784.93 mi (9,309.95 km) |
