| Guaynabo to Cordele (Georgia) | 1,444.72 mi (2,325.05 km) |
| Guaynabo to Corinth (Mississippi) | 1,787.28 mi (2,876.35 km) |
| Guaynabo to Corinth (Texas) | 2,167.39 mi (3,488.08 km) |
| Guaynabo to Cornelius (North Carolina) | 1,486.57 mi (2,392.41 km) |
| Guaynabo to Cornelius (Oregon) | 3,731.17 mi (6,004.74 km) |
| Guaynabo to Corning (New York) | 1,763.39 mi (2,837.89 km) |
| Guaynabo to Corona (California) | 3,328.93 mi (5,357.39 km) |
| Guaynabo to Coronado (California) | 3,298.73 mi (5,308.79 km) |
| Guaynabo to Corpus Christi (Texas) | 2,082.80 mi (3,351.95 km) |
| Guaynabo to Corsicana (Texas) | 2,109.60 mi (3,395.08 km) |
| Guaynabo to Cortland (New York) | 1,774.15 mi (2,855.22 km) |
| Guaynabo to Corvallis (Oregon) | 3,730.53 mi (6,003.71 km) |
| Guaynabo to Coshocton (Ohio) | 1,777.86 mi (2,861.19 km) |
| Guaynabo to Costa Mesa (California) | 3,347.70 mi (5,387.60 km) |
| Guaynabo to Coto de Caza (California) | 3,328.51 mi (5,356.71 km) |
