| Martin to Crest Hill (Illinois) | 4,770.27 mi (7,677.01 km) |
| Martin to Crestview (Florida) | 5,276.27 mi (8,491.33 km) |
| Martin to Crestwood (Illinois) | 4,753.59 mi (7,650.16 km) |
| Martin to Crestwood (Missouri) | 5,005.87 mi (8,056.17 km) |
| Martin to Creve Coeur (Missouri) | 5,002.61 mi (8,050.92 km) |
| Martin to Crofton (Maryland) | 4,476.83 mi (7,204.76 km) |
| Martin to Crossville (Tennessee) | 4,947.02 mi (7,961.47 km) |
| Martin to Crowley (Louisiana) | 5,523.76 mi (8,889.63 km) |
| Martin to Crowley (Texas) | 5,572.97 mi (8,968.82 km) |
| Martin to Crown Point (Indiana) | 4,751.65 mi (7,647.04 km) |
| Martin to Crystal (Minnesota) | 4,764.81 mi (7,668.22 km) |
| Martin to Crystal Lake (Illinois) | 4,744.11 mi (7,634.90 km) |
| Martin to Cudahy (California) | 6,123.66 mi (9,855.08 km) |
| Martin to Cudahy (Wisconsin) | 4,691.55 mi (7,550.33 km) |
| Martin to Cullman (Alabama) | 5,106.74 mi (8,218.51 km) |
