| Guaynabo to Commerce (California) | 3,363.27 mi (5,412.66 km) |
| Guaynabo to Commerce City (Colorado) | 2,736.98 mi (4,404.75 km) |
| Guaynabo to Compton (California) | 3,366.97 mi (5,418.62 km) |
| Guaynabo to Comstock Park (Michigan) | 2,051.09 mi (3,300.91 km) |
| Guaynabo to Concord (California) | 3,603.34 mi (5,799.01 km) |
| Guaynabo to Concord (Missouri) | 2,013.37 mi (3,240.20 km) |
| Guaynabo to Concord (New Hampshire) | 1,745.95 mi (2,809.84 km) |
| Guaynabo to Concord (North Carolina) | 1,473.41 mi (2,371.23 km) |
| Guaynabo to Conneaut (Ohio) | 1,835.70 mi (2,954.27 km) |
| Guaynabo to Connersville (Indiana) | 1,857.43 mi (2,989.25 km) |
| Guaynabo to Conroe (Texas) | 2,016.19 mi (3,244.74 km) |
| Guaynabo to Converse (Texas) | 2,164.44 mi (3,483.33 km) |
| Guaynabo to Conway (Arkansas) | 1,983.07 mi (3,191.45 km) |
| Guaynabo to Conway (Florida) | 1,189.24 mi (1,913.90 km) |
| Guaynabo to Conway (South Carolina) | 1,332.96 mi (2,145.18 km) |
