| Ponce to Carlsbad (California) | 3,291.34 mi (5,296.90 km) |
| Ponce to Carlsbad (New Mexico) | 2,536.19 mi (4,081.61 km) |
| Ponce to Carmel (Indiana) | 1,912.27 mi (3,077.50 km) |
| Ponce to Carmichael (California) | 3,559.47 mi (5,728.42 km) |
| Ponce to Carney (Maryland) | 1,592.66 mi (2,563.13 km) |
| Ponce to Carnot-Moon (Pennsylvania) | 1,752.72 mi (2,820.73 km) |
| Ponce to Carol Stream (Illinois) | 2,081.42 mi (3,349.73 km) |
| Ponce to Carolina (Puerto Rico) | 50.12 mi (80.65 km) |
| Ponce to Carolina Forest (South Carolina) | 1,327.26 mi (2,136.02 km) |
| Ponce to Carpentersville (Illinois) | 2,097.26 mi (3,375.21 km) |
| Ponce to Carpinteria (California) | 3,426.97 mi (5,515.17 km) |
| Ponce to Carrboro (North Carolina) | 1,453.32 mi (2,338.89 km) |
| Ponce to Carroll (Iowa) | 2,348.78 mi (3,780.00 km) |
| Ponce to Carrollton (Georgia) | 1,568.50 mi (2,524.26 km) |
| Ponce to Carrollton (Texas) | 2,141.50 mi (3,446.42 km) |
