| Trapani to Castle Rock (Colorado) | 5,778.95 mi (9,300.32 km) |
| Trapani to Castro Valley (California) | 6,459.01 mi (10,394.77 km) |
| Trapani to Catalina Foothills (Arizona) | 6,366.46 mi (10,245.83 km) |
| Trapani to Cataño (Puerto Rico) | 4,837.62 mi (7,785.39 km) |
| Trapani to Cathedral City (California) | 6,490.54 mi (10,445.51 km) |
| Trapani to Catonsville (Maryland) | 4,599.18 mi (7,401.67 km) |
| Trapani to Cave Spring (Virginia) | 4,824.03 mi (7,763.53 km) |
| Trapani to Cayce (South Carolina) | 4,998.21 mi (8,043.84 km) |
| Trapani to Cayey (Puerto Rico) | 4,851.35 mi (7,807.49 km) |
| Trapani to Cedar City (Utah) | 6,165.10 mi (9,921.78 km) |
| Trapani to Cedar Falls (Iowa) | 5,151.42 mi (8,290.40 km) |
| Trapani to Cedar Hill (Texas) | 5,780.68 mi (9,303.10 km) |
| Trapani to Cedar Lake (Indiana) | 4,992.01 mi (8,033.86 km) |
| Trapani to Cedar Mill (Oregon) | 6,031.46 mi (9,706.70 km) |
| Trapani to Cedar Park (Texas) | 5,913.96 mi (9,517.59 km) |
