| Slidell to Crawfordsville (Indiana) | 693.25 mi (1,115.68 km) |
| Slidell to Crest Hill (Illinois) | 785.16 mi (1,263.59 km) |
| Slidell to Crestview (Florida) | 193.34 mi (311.15 km) |
| Slidell to Crestwood (Illinois) | 792.88 mi (1,276.01 km) |
| Slidell to Crestwood (Missouri) | 572.28 mi (921.00 km) |
| Slidell to Creve Coeur (Missouri) | 579.75 mi (933.02 km) |
| Slidell to Crofton (Maryland) | 956.40 mi (1,539.18 km) |
| Slidell to Crossville (Tennessee) | 478.17 mi (769.55 km) |
| Slidell to Crowley (Louisiana) | 154.80 mi (249.12 km) |
| Slidell to Crowley (Texas) | 473.66 mi (762.28 km) |
| Slidell to Crown Point (Indiana) | 780.63 mi (1,256.30 km) |
| Slidell to Crystal (Minnesota) | 1,037.38 mi (1,669.50 km) |
| Slidell to Crystal Lake (Illinois) | 829.19 mi (1,334.45 km) |
| Slidell to Cudahy (California) | 1,675.63 mi (2,696.67 km) |
| Slidell to Cudahy (Wisconsin) | 880.96 mi (1,417.77 km) |
