| San Juan to Chicago Ridge (Illinois) | 2,056.13 mi (3,309.02 km) |
| San Juan to Chickasha (Oklahoma) | 2,264.00 mi (3,643.56 km) |
| San Juan to Chico (California) | 3,609.49 mi (5,808.91 km) |
| San Juan to Chicopee (Massachusetts) | 1,686.87 mi (2,714.76 km) |
| San Juan to Chillicothe (Ohio) | 1,766.02 mi (2,842.14 km) |
| San Juan to Chillum (Maryland) | 1,564.69 mi (2,518.13 km) |
| San Juan to Chino (California) | 3,337.90 mi (5,371.83 km) |
| San Juan to Chino Hills (California) | 3,341.12 mi (5,377.01 km) |
| San Juan to Chino Valley (Arizona) | 3,047.57 mi (4,904.59 km) |
| San Juan to Chippewa Falls (Wisconsin) | 2,341.87 mi (3,768.87 km) |
| San Juan to Choctaw (Oklahoma) | 2,240.39 mi (3,605.56 km) |
| San Juan to Chowchilla (California) | 3,503.15 mi (5,637.78 km) |
| San Juan to Christiansburg (Virginia) | 1,559.57 mi (2,509.88 km) |
| San Juan to Chubbuck (Idaho) | 3,181.39 mi (5,119.95 km) |
| San Juan to Chula Vista (California) | 3,292.61 mi (5,298.95 km) |
