| Kastamonu to Kenosha (Wisconsin) | 5,592.80 mi (9,000.74 km) |
| Kastamonu to Kent (Ohio) | 5,441.75 mi (8,757.65 km) |
| Kastamonu to Kent (Washington) | 6,129.68 mi (9,864.77 km) |
| Kastamonu to Kentwood (Michigan) | 5,501.18 mi (8,853.29 km) |
| Kastamonu to Kerman (California) | 6,792.73 mi (10,931.84 km) |
| Kastamonu to Kernersville (North Carolina) | 5,645.21 mi (9,085.09 km) |
| Kastamonu to Kerrville (Texas) | 6,660.16 mi (10,718.50 km) |
| Kastamonu to Kettering (Maryland) | 5,381.57 mi (8,660.81 km) |
| Kastamonu to Kettering (Ohio) | 5,615.19 mi (9,036.77 km) |
| Kastamonu to Kewanee (Illinois) | 5,731.65 mi (9,224.20 km) |
| Kastamonu to Key Biscayne (Florida) | 6,170.32 mi (9,930.16 km) |
| Kastamonu to Key Largo (Florida) | 6,209.47 mi (9,993.18 km) |
| Kastamonu to Key West (Florida) | 6,296.01 mi (10,132.44 km) |
| Kastamonu to Keystone (Florida) | 6,148.44 mi (9,894.96 km) |
| Kastamonu to Kihei (Hawaii) | 8,093.52 mi (13,025.26 km) |
