| Trevignano to Clarkston (Georgia) | 4,868.16 mi (7,834.55 km) |
| Trevignano to Clarksville (Indiana) | 4,721.65 mi (7,598.77 km) |
| Trevignano to Clarksville (Tennessee) | 4,867.12 mi (7,832.87 km) |
| Trevignano to Clawson (Michigan) | 4,427.49 mi (7,125.35 km) |
| Trevignano to Clay (Alabama) | 4,973.12 mi (8,003.46 km) |
| Trevignano to Clayton (California) | 5,989.73 mi (9,639.54 km) |
| Trevignano to Clayton (Missouri) | 4,887.46 mi (7,865.61 km) |
| Trevignano to Clayton (North Carolina) | 4,536.99 mi (7,301.58 km) |
| Trevignano to Clayton (Ohio) | 4,593.14 mi (7,391.94 km) |
| Trevignano to Clearfield (Utah) | 5,518.95 mi (8,881.89 km) |
| Trevignano to Clearlake (California) | 5,947.80 mi (9,572.06 km) |
| Trevignano to Clearwater (Florida) | 5,079.36 mi (8,174.43 km) |
| Trevignano to Cleburne (Texas) | 5,476.38 mi (8,813.37 km) |
| Trevignano to Clemmons (North Carolina) | 4,603.07 mi (7,407.92 km) |
| Trevignano to Clemson (South Carolina) | 4,767.29 mi (7,672.21 km) |
