| San Severino Marche to Clarkston (Georgia) | 4,999.83 mi (8,046.45 km) |
| San Severino Marche to Clarksville (Indiana) | 4,862.59 mi (7,825.58 km) |
| San Severino Marche to Clarksville (Tennessee) | 5,007.04 mi (8,058.05 km) |
| San Severino Marche to Clawson (Michigan) | 4,572.55 mi (7,358.81 km) |
| San Severino Marche to Clay (Alabama) | 5,107.56 mi (8,219.83 km) |
| San Severino Marche to Clayton (California) | 6,162.85 mi (9,918.15 km) |
| San Severino Marche to Clayton (Missouri) | 5,033.76 mi (8,101.06 km) |
| San Severino Marche to Clayton (North Carolina) | 4,664.71 mi (7,507.13 km) |
| San Severino Marche to Clayton (Ohio) | 4,735.03 mi (7,620.30 km) |
| San Severino Marche to Clearfield (Utah) | 5,687.19 mi (9,152.65 km) |
| San Severino Marche to Clearlake (California) | 6,121.81 mi (9,852.11 km) |
| San Severino Marche to Clearwater (Florida) | 5,198.69 mi (8,366.49 km) |
| San Severino Marche to Cleburne (Texas) | 5,622.00 mi (9,047.74 km) |
| San Severino Marche to Clemmons (North Carolina) | 4,733.87 mi (7,618.43 km) |
| San Severino Marche to Clemson (South Carolina) | 4,898.67 mi (7,883.65 km) |
