| Trecastagni to Caño Martin Peña (Puerto Rico) | 4,975.63 mi (8,007.50 km) |
| Trecastagni to Cañon City (Colorado) | 5,955.15 mi (9,583.89 km) |
| Trecastagni to Canóvanas (Puerto Rico) | 4,969.97 mi (7,998.39 km) |
| Trecastagni to Canton (Georgia) | 5,280.93 mi (8,498.84 km) |
| Trecastagni to Canton (Illinois) | 5,259.28 mi (8,464.00 km) |
| Trecastagni to Canton (Mississippi) | 5,603.04 mi (9,017.22 km) |
| Trecastagni to Canton (Ohio) | 4,880.62 mi (7,854.60 km) |
| Trecastagni to Canyon (Texas) | 5,999.02 mi (9,654.48 km) |
| Trecastagni to Canyon Lake (California) | 6,636.42 mi (10,680.29 km) |
| Trecastagni to Canyon Lake (Texas) | 6,092.18 mi (9,804.42 km) |
| Trecastagni to Cape Coral (Florida) | 5,475.86 mi (8,812.54 km) |
| Trecastagni to Cape Girardeau (Missouri) | 5,377.95 mi (8,654.98 km) |
| Trecastagni to Carbondale (Illinois) | 5,345.90 mi (8,603.40 km) |
| Trecastagni to Carlisle (Pennsylvania) | 4,718.71 mi (7,594.03 km) |
| Trecastagni to Carlsbad (California) | 6,668.64 mi (10,732.13 km) |
