| Calne to Clarkston (Georgia) | 4,122.27 mi (6,634.15 km) |
| Calne to Clarksville (Indiana) | 3,969.58 mi (6,388.42 km) |
| Calne to Clarksville (Tennessee) | 4,115.47 mi (6,623.20 km) |
| Calne to Clawson (Michigan) | 3,674.21 mi (5,913.07 km) |
| Calne to Clay (Alabama) | 4,224.83 mi (6,799.21 km) |
| Calne to Clayton (California) | 5,277.21 mi (8,492.85 km) |
| Calne to Clayton (Missouri) | 4,134.00 mi (6,653.03 km) |
| Calne to Clayton (North Carolina) | 3,795.44 mi (6,108.17 km) |
| Calne to Clayton (Ohio) | 3,840.71 mi (6,181.03 km) |
| Calne to Clearfield (Utah) | 4,789.09 mi (7,707.30 km) |
| Calne to Clearlake (California) | 5,239.74 mi (8,432.55 km) |
| Calne to Clearwater (Florida) | 4,347.22 mi (6,996.18 km) |
| Calne to Cleburne (Texas) | 4,722.95 mi (7,600.86 km) |
| Calne to Clemmons (North Carolina) | 3,858.25 mi (6,209.26 km) |
| Calne to Clemson (South Carolina) | 4,021.75 mi (6,472.38 km) |
