| Trapani to Carson (California) | 6,552.82 mi (10,545.75 km) |
| Trapani to Carson City (Nevada) | 6,305.56 mi (10,147.82 km) |
| Trapani to Carteret (New Jersey) | 4,438.22 mi (7,142.62 km) |
| Trapani to Cartersville (Georgia) | 5,165.41 mi (8,312.93 km) |
| Trapani to Carthage (Missouri) | 5,461.39 mi (8,789.25 km) |
| Trapani to Cary (Illinois) | 4,992.11 mi (8,034.03 km) |
| Trapani to Cary (North Carolina) | 4,822.98 mi (7,761.84 km) |
| Trapani to Casa de Oro-Mount Helix (California) | 6,566.96 mi (10,568.50 km) |
| Trapani to Casa Grande (Arizona) | 6,368.50 mi (10,249.11 km) |
| Trapani to Casas Adobes (Arizona) | 6,369.40 mi (10,250.55 km) |
| Trapani to Cascades (Virginia) | 4,636.57 mi (7,461.83 km) |
| Trapani to Casper (Wyoming) | 5,661.56 mi (9,111.40 km) |
| Trapani to Casselberry (Florida) | 5,221.53 mi (8,403.24 km) |
| Trapani to Castaic (California) | 6,529.93 mi (10,508.90 km) |
| Trapani to Castle Pines (Colorado) | 5,775.36 mi (9,294.55 km) |
