| La Crescenta-Montrose to Clemson (South Carolina) | 2,007.74 mi (3,231.14 km) |
| La Crescenta-Montrose to Clermont (Florida) | 2,177.67 mi (3,504.62 km) |
| La Crescenta-Montrose to Cleveland (Mississippi) | 1,571.39 mi (2,528.90 km) |
| La Crescenta-Montrose to Cleveland (Ohio) | 2,039.77 mi (3,282.69 km) |
| La Crescenta-Montrose to Cleveland (Tennessee) | 1,887.32 mi (3,037.35 km) |
| La Crescenta-Montrose to Cleveland Heights (Ohio) | 2,045.90 mi (3,292.56 km) |
| La Crescenta-Montrose to Cliffside Park (New Jersey) | 2,440.50 mi (3,927.60 km) |
| La Crescenta-Montrose to Clifton (Colorado) | 636.30 mi (1,024.02 km) |
| La Crescenta-Montrose to Clifton (New Jersey) | 2,431.47 mi (3,913.07 km) |
| La Crescenta-Montrose to Clinton (Iowa) | 1,603.07 mi (2,579.89 km) |
| La Crescenta-Montrose to Clinton (Maryland) | 2,297.27 mi (3,697.10 km) |
| La Crescenta-Montrose to Clinton (Mississippi) | 1,611.22 mi (2,593.02 km) |
| La Crescenta-Montrose to Clinton (Utah) | 584.08 mi (939.98 km) |
| La Crescenta-Montrose to Clive (Iowa) | 1,420.20 mi (2,285.59 km) |
| La Crescenta-Montrose to Cloquet (Minnesota) | 1,593.42 mi (2,564.37 km) |
