| Mountain Home to Cadillac (Michigan) | 1,506.19 mi (2,423.98 km) |
| Mountain Home to Caguas (Puerto Rico) | 3,351.12 mi (5,393.11 km) |
| Mountain Home to Cahokia (Illinois) | 1,364.75 mi (2,196.36 km) |
| Mountain Home to Calabasas (California) | 641.73 mi (1,032.76 km) |
| Mountain Home to Caldwell (Idaho) | 59.92 mi (96.44 km) |
| Mountain Home to Caledonia (Wisconsin) | 1,400.31 mi (2,253.58 km) |
| Mountain Home to Calera (Alabama) | 1,707.58 mi (2,748.08 km) |
| Mountain Home to Calexico (California) | 721.94 mi (1,161.84 km) |
| Mountain Home to Calhoun (Georgia) | 1,748.48 mi (2,813.91 km) |
| Mountain Home to California (Maryland) | 2,060.85 mi (3,316.62 km) |
| Mountain Home to California City (California) | 563.13 mi (906.26 km) |
| Mountain Home to Callaway (Florida) | 1,882.52 mi (3,029.62 km) |
| Mountain Home to Calumet City (Illinois) | 1,433.78 mi (2,307.44 km) |
| Mountain Home to Calverton (Maryland) | 2,018.93 mi (3,249.15 km) |
| Mountain Home to Camano (Washington) | 478.12 mi (769.45 km) |
