| Martin to Caguas (Puerto Rico) | 5,049.42 mi (8,126.25 km) |
| Martin to Cahokia (Illinois) | 4,998.47 mi (8,044.25 km) |
| Martin to Calabasas (California) | 6,125.22 mi (9,857.59 km) |
| Martin to Caldwell (Idaho) | 5,490.77 mi (8,836.54 km) |
| Martin to Caledonia (Wisconsin) | 4,699.50 mi (7,563.12 km) |
| Martin to Calera (Alabama) | 5,158.05 mi (8,301.07 km) |
| Martin to Calexico (California) | 6,131.24 mi (9,867.27 km) |
| Martin to Calhoun (Georgia) | 5,018.72 mi (8,076.85 km) |
| Martin to California (Maryland) | 4,504.06 mi (7,248.59 km) |
| Martin to California City (California) | 6,041.93 mi (9,723.54 km) |
| Martin to Callaway (Florida) | 5,268.75 mi (8,479.23 km) |
| Martin to Calumet City (Illinois) | 4,748.64 mi (7,642.20 km) |
| Martin to Calverton (Maryland) | 4,485.14 mi (7,218.13 km) |
| Martin to Camano (Washington) | 5,333.40 mi (8,583.27 km) |
| Martin to Camarillo (California) | 6,129.06 mi (9,863.77 km) |
