| Forest to Carlsbad (New Mexico) | 5,236.54 mi (8,427.39 km) |
| Forest to Carmel (Indiana) | 4,173.53 mi (6,716.65 km) |
| Forest to Carmichael (California) | 5,436.56 mi (8,749.31 km) |
| Forest to Carney (Maryland) | 3,818.95 mi (6,146.00 km) |
| Forest to Carnot-Moon (Pennsylvania) | 3,916.49 mi (6,302.98 km) |
| Forest to Carol Stream (Illinois) | 4,156.24 mi (6,688.83 km) |
| Forest to Carolina (Puerto Rico) | 4,384.82 mi (7,056.69 km) |
| Forest to Carolina Forest (South Carolina) | 4,179.17 mi (6,725.73 km) |
| Forest to Carpentersville (Illinois) | 4,152.49 mi (6,682.79 km) |
| Forest to Carpinteria (California) | 5,632.17 mi (9,064.10 km) |
| Forest to Carrboro (North Carolina) | 4,083.73 mi (6,572.13 km) |
| Forest to Carroll (Iowa) | 4,395.22 mi (7,073.43 km) |
| Forest to Carrollton (Georgia) | 4,440.51 mi (7,146.31 km) |
| Forest to Carrollton (Texas) | 4,933.70 mi (7,940.02 km) |
| Forest to Carrollwood (Florida) | 4,609.52 mi (7,418.31 km) |
