| Fountain Hills to Cadillac (Michigan) | 1,584.75 mi (2,550.41 km) |
| Fountain Hills to Caguas (Puerto Rico) | 3,004.07 mi (4,834.58 km) |
| Fountain Hills to Cahokia (Illinois) | 1,248.32 mi (2,008.97 km) |
| Fountain Hills to Calabasas (California) | 399.11 mi (642.30 km) |
| Fountain Hills to Caldwell (Idaho) | 742.29 mi (1,194.60 km) |
| Fountain Hills to Caledonia (Wisconsin) | 1,436.11 mi (2,311.19 km) |
| Fountain Hills to Calera (Alabama) | 1,439.20 mi (2,316.16 km) |
| Fountain Hills to Calexico (California) | 226.35 mi (364.27 km) |
| Fountain Hills to Calhoun (Georgia) | 1,531.04 mi (2,463.98 km) |
| Fountain Hills to California (Maryland) | 1,985.52 mi (3,195.39 km) |
| Fountain Hills to California City (California) | 365.64 mi (588.44 km) |
| Fountain Hills to Callaway (Florida) | 1,550.71 mi (2,495.63 km) |
| Fountain Hills to Calumet City (Illinois) | 1,428.70 mi (2,299.28 km) |
| Fountain Hills to Calverton (Maryland) | 1,960.40 mi (3,154.96 km) |
| Fountain Hills to Camano (Washington) | 1,150.16 mi (1,851.01 km) |
