| Matca to Carson (California) | 6,531.12 mi (10,510.82 km) |
| Matca to Carson City (Nevada) | 6,224.06 mi (10,016.66 km) |
| Matca to Carteret (New Jersey) | 4,764.88 mi (7,668.34 km) |
| Matca to Cartersville (Georgia) | 5,486.12 mi (8,829.06 km) |
| Matca to Carthage (Missouri) | 5,661.14 mi (9,110.73 km) |
| Matca to Cary (Illinois) | 5,186.59 mi (8,347.01 km) |
| Matca to Cary (North Carolina) | 5,175.36 mi (8,328.93 km) |
| Matca to Casa de Oro-Mount Helix (California) | 6,569.42 mi (10,572.46 km) |
| Matca to Casa Grande (Arizona) | 6,430.31 mi (10,348.59 km) |
| Matca to Casas Adobes (Arizona) | 6,444.94 mi (10,372.14 km) |
| Matca to Cascades (Virginia) | 4,959.32 mi (7,981.25 km) |
| Matca to Casper (Wyoming) | 5,686.10 mi (9,150.90 km) |
| Matca to Casselberry (Florida) | 5,635.80 mi (9,069.94 km) |
| Matca to Castaic (California) | 6,498.53 mi (10,458.38 km) |
| Matca to Castle Pines (Colorado) | 5,848.12 mi (9,411.64 km) |
