| Kastamonu to Kinston (North Carolina) | 5,588.29 mi (8,993.48 km) |
| Kastamonu to Kirkland (Washington) | 6,109.30 mi (9,831.96 km) |
| Kastamonu to Kirksville (Missouri) | 5,873.92 mi (9,453.15 km) |
| Kastamonu to Kirkwood (Missouri) | 5,891.44 mi (9,481.35 km) |
| Kastamonu to Kiryas Joel (New York) | 5,164.62 mi (8,311.65 km) |
| Kastamonu to Kissimmee (Florida) | 6,090.96 mi (9,802.45 km) |
| Kastamonu to Klamath Falls (Oregon) | 6,462.86 mi (10,400.96 km) |
| Kastamonu to Knightdale (North Carolina) | 5,598.80 mi (9,010.40 km) |
| Kastamonu to Knik-Fairview (Alaska) | 5,325.60 mi (8,570.72 km) |
| Kastamonu to Knoxville (Tennessee) | 5,799.20 mi (9,332.91 km) |
| Kastamonu to Kokomo (Indiana) | 5,644.96 mi (9,084.68 km) |
| Kastamonu to Kuna (Idaho) | 6,287.20 mi (10,118.27 km) |
| Kastamonu to Kyle (Texas) | 6,621.19 mi (10,655.77 km) |
| Kastamonu to La Cañada Flintridge (California) | 6,919.46 mi (11,135.80 km) |
| Kastamonu to La Crescenta-Montrose (California) | 6,918.73 mi (11,134.62 km) |
