| Calne to Carson (California) | 5,395.41 mi (8,683.07 km) |
| Calne to Carson City (Nevada) | 5,141.60 mi (8,274.61 km) |
| Calne to Carteret (New Jersey) | 3,400.33 mi (5,472.31 km) |
| Calne to Cartersville (Georgia) | 4,128.24 mi (6,643.76 km) |
| Calne to Carthage (Missouri) | 4,361.16 mi (7,018.61 km) |
| Calne to Cary (Illinois) | 3,886.30 mi (6,254.39 km) |
| Calne to Cary (North Carolina) | 3,805.09 mi (6,123.70 km) |
| Calne to Casa de Oro-Mount Helix (California) | 5,413.45 mi (8,712.10 km) |
| Calne to Casa Grande (Arizona) | 5,226.70 mi (8,411.57 km) |
| Calne to Casas Adobes (Arizona) | 5,231.18 mi (8,418.77 km) |
| Calne to Cascades (Virginia) | 3,597.40 mi (5,789.45 km) |
| Calne to Casper (Wyoming) | 4,508.24 mi (7,255.32 km) |
| Calne to Casselberry (Florida) | 4,252.42 mi (6,843.62 km) |
| Calne to Castaic (California) | 5,371.11 mi (8,643.97 km) |
| Calne to Castle Pines (Colorado) | 4,633.18 mi (7,456.39 km) |
