| Reus to Kinston (North Carolina) | 4,143.46 mi (6,668.25 km) |
| Reus to Kirkland (Washington) | 5,387.32 mi (8,670.06 km) |
| Reus to Kirksville (Missouri) | 4,641.80 mi (7,470.26 km) |
| Reus to Kirkwood (Missouri) | 4,612.27 mi (7,422.72 km) |
| Reus to Kiryas Joel (New York) | 3,776.86 mi (6,078.26 km) |
| Reus to Kissimmee (Florida) | 4,596.77 mi (7,397.78 km) |
| Reus to Klamath Falls (Oregon) | 5,664.44 mi (9,116.03 km) |
| Reus to Knightdale (North Carolina) | 4,168.09 mi (6,707.89 km) |
| Reus to Knik-Fairview (Alaska) | 5,156.38 mi (8,298.40 km) |
| Reus to Knoxville (Tennessee) | 4,419.09 mi (7,111.83 km) |
| Reus to Kokomo (Indiana) | 4,349.70 mi (7,000.17 km) |
| Reus to Kuna (Idaho) | 5,418.65 mi (8,720.47 km) |
| Reus to Kyle (Texas) | 5,311.70 mi (8,548.36 km) |
| Reus to La Cañada Flintridge (California) | 5,960.14 mi (9,591.91 km) |
| Reus to La Crescenta-Montrose (California) | 5,960.28 mi (9,592.15 km) |
