| Guaynabo to Frederick (Colorado) | 2,749.43 mi (4,424.78 km) |
| Guaynabo to Frederick (Maryland) | 1,603.78 mi (2,581.04 km) |
| Guaynabo to Fredericksburg (Texas) | 2,209.90 mi (3,556.50 km) |
| Guaynabo to Fredericksburg (Virginia) | 1,537.04 mi (2,473.63 km) |
| Guaynabo to Frederickson (Washington) | 3,720.36 mi (5,987.34 km) |
| Guaynabo to Freeport (Illinois) | 2,151.74 mi (3,462.88 km) |
| Guaynabo to Freeport (New York) | 1,601.24 mi (2,576.95 km) |
| Guaynabo to Freeport (Texas) | 1,982.55 mi (3,190.61 km) |
| Guaynabo to Fremont (California) | 3,599.41 mi (5,792.69 km) |
| Guaynabo to Fremont (Nebraska) | 2,395.22 mi (3,854.74 km) |
| Guaynabo to Fremont (Ohio) | 1,877.95 mi (3,022.27 km) |
| Guaynabo to French Valley (California) | 3,301.07 mi (5,312.56 km) |
| Guaynabo to Fresno (California) | 3,474.20 mi (5,591.18 km) |
| Guaynabo to Fresno (Texas) | 1,999.84 mi (3,218.42 km) |
| Guaynabo to Fridley (Minnesota) | 2,415.47 mi (3,887.32 km) |
