| Slidell to Central Point (Oregon) | 2,007.63 mi (3,230.98 km) |
| Slidell to Centralia (Illinois) | 570.13 mi (917.54 km) |
| Slidell to Centralia (Washington) | 2,099.80 mi (3,379.31 km) |
| Slidell to Centreville (Virginia) | 916.22 mi (1,474.51 km) |
| Slidell to Ceres (California) | 1,847.61 mi (2,973.44 km) |
| Slidell to Cerritos (California) | 1,668.98 mi (2,685.97 km) |
| Slidell to Chalco (Nebraska) | 832.09 mi (1,339.11 km) |
| Slidell to Chalmette (Louisiana) | 26.23 mi (42.21 km) |
| Slidell to Chambersburg (Pennsylvania) | 954.15 mi (1,535.55 km) |
| Slidell to Chamblee (Georgia) | 405.72 mi (652.94 km) |
| Slidell to Champaign (Illinois) | 684.17 mi (1,101.06 km) |
| Slidell to Champlin (Minnesota) | 1,046.64 mi (1,684.41 km) |
| Slidell to Chandler (Arizona) | 1,309.98 mi (2,108.21 km) |
| Slidell to Chanhassen (Minnesota) | 1,027.15 mi (1,653.04 km) |
| Slidell to Channahon (Illinois) | 773.84 mi (1,245.38 km) |
