| Irving to Kinston (North Carolina) | 1,119.67 mi (1,801.94 km) |
| Irving to Kirkland (Washington) | 1,666.52 mi (2,682.00 km) |
| Irving to Kirksville (Missouri) | 562.61 mi (905.44 km) |
| Irving to Kirkwood (Missouri) | 539.34 mi (867.98 km) |
| Irving to Kiryas Joel (New York) | 1,381.01 mi (2,222.53 km) |
| Irving to Kissimmee (Florida) | 976.03 mi (1,570.77 km) |
| Irving to Klamath Falls (Oregon) | 1,497.66 mi (2,410.26 km) |
| Irving to Knightdale (North Carolina) | 1,071.72 mi (1,724.76 km) |
| Irving to Knik-Fairview (Alaska) | 3,036.74 mi (4,887.16 km) |
| Irving to Knoxville (Tennessee) | 771.98 mi (1,242.37 km) |
| Irving to Kokomo (Indiana) | 797.18 mi (1,282.94 km) |
| Irving to Kuna (Idaho) | 1,280.32 mi (2,060.48 km) |
| Irving to Kyle (Texas) | 205.18 mi (330.20 km) |
| Irving to La Cañada Flintridge (California) | 1,224.05 mi (1,969.92 km) |
| Irving to La Crescenta-Montrose (California) | 1,226.01 mi (1,973.08 km) |
