| San Juan to Candler-McAfee (Georgia) | 1,544.03 mi (2,484.88 km) |
| San Juan to Caño Martin Peña (Puerto Rico) | 2.34 mi (3.76 km) |
| San Juan to Cañon City (Colorado) | 2,723.73 mi (4,383.42 km) |
| San Juan to Canóvanas (Puerto Rico) | 10.69 mi (17.20 km) |
| San Juan to Canton (Georgia) | 1,576.34 mi (2,536.87 km) |
| San Juan to Canton (Illinois) | 2,089.69 mi (3,363.03 km) |
| San Juan to Canton (Mississippi) | 1,780.93 mi (2,866.13 km) |
| San Juan to Canton (Ohio) | 1,794.50 mi (2,887.97 km) |
| San Juan to Canyon (Texas) | 2,473.79 mi (3,981.19 km) |
| San Juan to Canyon Lake (California) | 3,313.00 mi (5,331.76 km) |
| San Juan to Canyon Lake (Texas) | 2,170.28 mi (3,492.72 km) |
| San Juan to Cape Coral (Florida) | 1,164.14 mi (1,873.50 km) |
| San Juan to Cape Girardeau (Missouri) | 1,930.57 mi (3,106.95 km) |
| San Juan to Carbondale (Illinois) | 1,932.79 mi (3,110.52 km) |
| San Juan to Carlisle (Pennsylvania) | 1,645.84 mi (2,648.73 km) |
