| Guaynabo to Kinston (North Carolina) | 1,362.48 mi (2,192.70 km) |
| Guaynabo to Kirkland (Washington) | 3,722.38 mi (5,990.60 km) |
| Guaynabo to Kirksville (Missouri) | 2,177.91 mi (3,505.00 km) |
| Guaynabo to Kirkwood (Missouri) | 2,018.87 mi (3,249.05 km) |
| Guaynabo to Kiryas Joel (New York) | 1,656.10 mi (2,665.23 km) |
| Guaynabo to Kissimmee (Florida) | 1,186.50 mi (1,909.49 km) |
| Guaynabo to Klamath Falls (Oregon) | 3,629.49 mi (5,841.10 km) |
| Guaynabo to Knightdale (North Carolina) | 1,420.72 mi (2,286.42 km) |
| Guaynabo to Knik-Fairview (Alaska) | 4,894.06 mi (7,876.23 km) |
| Guaynabo to Knoxville (Tennessee) | 1,630.73 mi (2,624.40 km) |
| Guaynabo to Kokomo (Indiana) | 1,933.73 mi (3,112.04 km) |
| Guaynabo to Kuna (Idaho) | 3,380.57 mi (5,440.50 km) |
| Guaynabo to Kyle (Texas) | 2,147.92 mi (3,456.75 km) |
| Guaynabo to La Cañada Flintridge (California) | 3,367.32 mi (5,419.17 km) |
| Guaynabo to La Crescenta-Montrose (California) | 3,369.45 mi (5,422.61 km) |
