| Security-Widefield to Central Point (Oregon) | 985.34 mi (1,585.76 km) |
| Security-Widefield to Centralia (Illinois) | 840.59 mi (1,352.80 km) |
| Security-Widefield to Centralia (Washington) | 1,074.01 mi (1,728.45 km) |
| Security-Widefield to Centreville (Virginia) | 1,463.32 mi (2,354.98 km) |
| Security-Widefield to Ceres (California) | 884.97 mi (1,424.23 km) |
| Security-Widefield to Cerritos (California) | 815.38 mi (1,312.23 km) |
| Security-Widefield to Chalco (Nebraska) | 484.13 mi (779.14 km) |
| Security-Widefield to Chalmette (Louisiana) | 1,036.03 mi (1,667.33 km) |
| Security-Widefield to Chambersburg (Pennsylvania) | 1,442.69 mi (2,321.78 km) |
| Security-Widefield to Chamblee (Georgia) | 1,182.23 mi (1,902.62 km) |
| Security-Widefield to Champaign (Illinois) | 881.15 mi (1,418.08 km) |
| Security-Widefield to Champlin (Minnesota) | 730.50 mi (1,175.63 km) |
| Security-Widefield to Chandler (Arizona) | 548.97 mi (883.48 km) |
| Security-Widefield to Chanhassen (Minnesota) | 711.60 mi (1,145.21 km) |
| Security-Widefield to Channahon (Illinois) | 887.74 mi (1,428.67 km) |
