| Destrehan to Carrollwood (Florida) | 492.29 mi (792.27 km) |
| Destrehan to Carson (California) | 1,652.45 mi (2,659.36 km) |
| Destrehan to Carson City (Nevada) | 1,778.59 mi (2,862.37 km) |
| Destrehan to Carteret (New Jersey) | 1,166.04 mi (1,876.56 km) |
| Destrehan to Cartersville (Georgia) | 436.35 mi (702.24 km) |
| Destrehan to Carthage (Missouri) | 546.19 mi (879.01 km) |
| Destrehan to Cary (Illinois) | 854.56 mi (1,375.27 km) |
| Destrehan to Cary (North Carolina) | 780.66 mi (1,256.35 km) |
| Destrehan to Casa de Oro-Mount Helix (California) | 1,577.12 mi (2,538.13 km) |
| Destrehan to Casa Grande (Arizona) | 1,275.31 mi (2,052.41 km) |
| Destrehan to Casas Adobes (Arizona) | 1,229.73 mi (1,979.06 km) |
| Destrehan to Cascades (Virginia) | 967.79 mi (1,557.51 km) |
| Destrehan to Casper (Wyoming) | 1,252.37 mi (2,015.49 km) |
| Destrehan to Casselberry (Florida) | 552.18 mi (888.65 km) |
| Destrehan to Castaic (California) | 1,675.65 mi (2,696.70 km) |
