| Spring to Carrollwood (Florida) | 788.96 mi (1,269.71 km) |
| Spring to Carson (California) | 1,363.12 mi (2,193.73 km) |
| Spring to Carson City (Nevada) | 1,514.95 mi (2,438.07 km) |
| Spring to Carteret (New Jersey) | 1,391.18 mi (2,238.89 km) |
| Spring to Cartersville (Georgia) | 680.60 mi (1,095.33 km) |
| Spring to Carthage (Missouri) | 493.58 mi (794.34 km) |
| Spring to Cary (Illinois) | 928.30 mi (1,493.96 km) |
| Spring to Cary (North Carolina) | 1,037.03 mi (1,668.94 km) |
| Spring to Casa de Oro-Mount Helix (California) | 1,284.18 mi (2,066.68 km) |
| Spring to Casa Grande (Arizona) | 983.84 mi (1,583.33 km) |
| Spring to Casas Adobes (Arizona) | 936.08 mi (1,506.47 km) |
| Spring to Cascades (Virginia) | 1,194.17 mi (1,921.83 km) |
| Spring to Casper (Wyoming) | 1,069.98 mi (1,721.97 km) |
| Spring to Casselberry (Florida) | 851.69 mi (1,370.66 km) |
| Spring to Castaic (California) | 1,388.76 mi (2,235.00 km) |
