| Ammon to Cloverly (Maryland) | 1,825.96 mi (2,938.60 km) |
| Ammon to Clovis (California) | 613.76 mi (987.75 km) |
| Ammon to Clovis (New Mexico) | 781.08 mi (1,257.02 km) |
| Ammon to Clute (Texas) | 1,354.28 mi (2,179.50 km) |
| Ammon to Coachella (California) | 712.56 mi (1,146.75 km) |
| Ammon to Coalinga (California) | 673.00 mi (1,083.10 km) |
| Ammon to Coamo (Puerto Rico) | 3,169.69 mi (5,101.13 km) |
| Ammon to Coatesville (Pennsylvania) | 1,864.07 mi (2,999.93 km) |
| Ammon to Cockeysville (Maryland) | 1,835.42 mi (2,953.82 km) |
| Ammon to Cocoa (Florida) | 2,015.06 mi (3,242.93 km) |
| Ammon to Cocoa Beach (Florida) | 2,023.80 mi (3,256.99 km) |
| Ammon to Coconut Creek (Florida) | 2,137.01 mi (3,439.19 km) |
| Ammon to Coeur d'Alene (Idaho) | 374.13 mi (602.10 km) |
| Ammon to Cohoes (New York) | 1,912.36 mi (3,077.65 km) |
| Ammon to Cold Springs (Nevada) | 489.66 mi (788.03 km) |
