| Martin to Kinston (North Carolina) | 4,694.22 mi (7,554.61 km) |
| Martin to Kirkland (Washington) | 5,358.93 mi (8,624.37 km) |
| Martin to Kirksville (Missouri) | 4,994.72 mi (8,038.23 km) |
| Martin to Kirkwood (Missouri) | 5,006.19 mi (8,056.69 km) |
| Martin to Kiryas Joel (New York) | 4,270.18 mi (6,872.19 km) |
| Martin to Kissimmee (Florida) | 5,198.99 mi (8,366.97 km) |
| Martin to Klamath Falls (Oregon) | 5,693.63 mi (9,163.02 km) |
| Martin to Knightdale (North Carolina) | 4,704.38 mi (7,570.97 km) |
| Martin to Knik-Fairview (Alaska) | 4,770.58 mi (7,677.50 km) |
| Martin to Knoxville (Tennessee) | 4,905.54 mi (7,894.70 km) |
| Martin to Kokomo (Indiana) | 4,756.98 mi (7,655.63 km) |
| Martin to Kuna (Idaho) | 5,494.15 mi (8,841.98 km) |
| Martin to Kyle (Texas) | 5,735.30 mi (9,230.07 km) |
| Martin to La Cañada Flintridge (California) | 6,108.85 mi (9,831.25 km) |
| Martin to La Crescenta-Montrose (California) | 6,108.35 mi (9,830.45 km) |
