| Paducah to Carlsbad (California) | 1,635.42 mi (2,631.96 km) |
| Paducah to Carlsbad (New Mexico) | 941.03 mi (1,514.44 km) |
| Paducah to Carmel (Indiana) | 241.25 mi (388.26 km) |
| Paducah to Carmichael (California) | 1,776.87 mi (2,859.60 km) |
| Paducah to Carney (Maryland) | 676.66 mi (1,088.98 km) |
| Paducah to Carnot-Moon (Pennsylvania) | 512.16 mi (824.25 km) |
| Paducah to Carol Stream (Illinois) | 336.01 mi (540.76 km) |
| Paducah to Carolina (Puerto Rico) | 1,883.48 mi (3,031.18 km) |
| Paducah to Carolina Forest (South Carolina) | 593.25 mi (954.75 km) |
| Paducah to Carpentersville (Illinois) | 349.54 mi (562.53 km) |
| Paducah to Carpinteria (California) | 1,733.45 mi (2,789.72 km) |
| Paducah to Carrboro (North Carolina) | 536.40 mi (863.25 km) |
| Paducah to Carroll (Iowa) | 478.33 mi (769.80 km) |
| Paducah to Carrollton (Georgia) | 313.63 mi (504.74 km) |
| Paducah to Carrollton (Texas) | 545.32 mi (877.61 km) |
