| La Crescenta-Montrose to Crawfordsville (Indiana) | 1,762.42 mi (2,836.34 km) |
| La Crescenta-Montrose to Crest Hill (Illinois) | 1,708.81 mi (2,750.07 km) |
| La Crescenta-Montrose to Crestview (Florida) | 1,853.09 mi (2,982.26 km) |
| La Crescenta-Montrose to Crestwood (Illinois) | 1,728.55 mi (2,781.84 km) |
| La Crescenta-Montrose to Crestwood (Missouri) | 1,571.56 mi (2,529.18 km) |
| La Crescenta-Montrose to Creve Coeur (Missouri) | 1,568.38 mi (2,524.07 km) |
| La Crescenta-Montrose to Crofton (Maryland) | 2,307.77 mi (3,714.00 km) |
| La Crescenta-Montrose to Crossville (Tennessee) | 1,871.99 mi (3,012.67 km) |
| La Crescenta-Montrose to Crowley (Louisiana) | 1,532.46 mi (2,466.26 km) |
| La Crescenta-Montrose to Crowley (Texas) | 1,207.44 mi (1,943.19 km) |
| La Crescenta-Montrose to Crown Point (Indiana) | 1,746.90 mi (2,811.36 km) |
| La Crescenta-Montrose to Crystal (Minnesota) | 1,510.69 mi (2,431.22 km) |
| La Crescenta-Montrose to Crystal Lake (Illinois) | 1,703.98 mi (2,742.28 km) |
| La Crescenta-Montrose to Cudahy (California) | 18.83 mi (30.31 km) |
| La Crescenta-Montrose to Cudahy (Wisconsin) | 1,735.77 mi (2,793.45 km) |
