| Guaynabo to Clemson (South Carolina) | 1,523.11 mi (2,451.22 km) |
| Guaynabo to Clermont (Florida) | 1,210.53 mi (1,948.15 km) |
| Guaynabo to Cleveland (Mississippi) | 1,851.85 mi (2,980.26 km) |
| Guaynabo to Cleveland (Ohio) | 1,841.13 mi (2,963.01 km) |
| Guaynabo to Cleveland (Tennessee) | 1,632.87 mi (2,627.85 km) |
| Guaynabo to Cleveland Heights (Ohio) | 1,839.69 mi (2,960.70 km) |
| Guaynabo to Cliffside Park (New Jersey) | 1,619.17 mi (2,605.80 km) |
| Guaynabo to Clifton (Colorado) | 2,901.20 mi (4,669.02 km) |
| Guaynabo to Clifton (New Jersey) | 1,624.76 mi (2,614.79 km) |
| Guaynabo to Clinton (Iowa) | 2,154.11 mi (3,466.70 km) |
| Guaynabo to Clinton (Maryland) | 1,549.28 mi (2,493.33 km) |
| Guaynabo to Clinton (Mississippi) | 1,787.18 mi (2,876.18 km) |
| Guaynabo to Clinton (Utah) | 3,124.51 mi (5,028.42 km) |
| Guaynabo to Clive (Iowa) | 2,287.15 mi (3,680.81 km) |
| Guaynabo to Cloquet (Minnesota) | 2,464.37 mi (3,966.02 km) |
