| Crystal Lake to Castle Pines (Colorado) | 883.66 mi (1,422.12 km) |
| Crystal Lake to Castle Rock (Colorado) | 884.64 mi (1,423.68 km) |
| Crystal Lake to Castro Valley (California) | 1,800.95 mi (2,898.35 km) |
| Crystal Lake to Catalina Foothills (Arizona) | 1,410.64 mi (2,270.20 km) |
| Crystal Lake to Cataño (Puerto Rico) | 2,096.93 mi (3,374.68 km) |
| Crystal Lake to Cathedral City (California) | 1,627.87 mi (2,619.80 km) |
| Crystal Lake to Catonsville (Maryland) | 639.91 mi (1,029.83 km) |
| Crystal Lake to Cave Spring (Virginia) | 561.27 mi (903.28 km) |
| Crystal Lake to Cayce (South Carolina) | 695.89 mi (1,119.93 km) |
| Crystal Lake to Cayey (Puerto Rico) | 2,114.84 mi (3,403.50 km) |
| Crystal Lake to Cedar City (Utah) | 1,343.31 mi (2,161.85 km) |
| Crystal Lake to Cedar Falls (Iowa) | 211.12 mi (339.77 km) |
| Crystal Lake to Cedar Hill (Texas) | 816.81 mi (1,314.53 km) |
| Crystal Lake to Cedar Lake (Indiana) | 75.44 mi (121.42 km) |
| Crystal Lake to Cedar Mill (Oregon) | 1,718.00 mi (2,764.85 km) |
