| Forest Hills to Carlsbad (California) | 1,845.07 mi (2,969.35 km) |
| Forest Hills to Carlsbad (New Mexico) | 1,253.54 mi (2,017.38 km) |
| Forest Hills to Carmel (Indiana) | 209.55 mi (337.24 km) |
| Forest Hills to Carmichael (California) | 1,883.63 mi (3,031.41 km) |
| Forest Hills to Carney (Maryland) | 526.52 mi (847.34 km) |
| Forest Hills to Carnot-Moon (Pennsylvania) | 319.70 mi (514.51 km) |
| Forest Hills to Carol Stream (Illinois) | 152.63 mi (245.63 km) |
| Forest Hills to Carolina (Puerto Rico) | 2,043.44 mi (3,288.60 km) |
| Forest Hills to Carolina Forest (South Carolina) | 727.68 mi (1,171.09 km) |
| Forest Hills to Carpentersville (Illinois) | 153.77 mi (247.47 km) |
| Forest Hills to Carpinteria (California) | 1,913.13 mi (3,078.88 km) |
| Forest Hills to Carrboro (North Carolina) | 593.50 mi (955.14 km) |
| Forest Hills to Carroll (Iowa) | 481.14 mi (774.31 km) |
| Forest Hills to Carrollton (Georgia) | 648.18 mi (1,043.15 km) |
| Forest Hills to Carrollton (Texas) | 925.96 mi (1,490.18 km) |
