| Fort Worth to Karis | 5,205.30 mi (8,377.12 km) |
| Fort Worth to Karkkila | 5,198.00 mi (8,365.37 km) |
| Fort Worth to Kauhajoki | 5,061.04 mi (8,144.96 km) |
| Fort Worth to Kauhava | 5,052.43 mi (8,131.10 km) |
| Fort Worth to Kauniainen | 5,225.78 mi (8,410.08 km) |
| Fort Worth to Kemi | 4,966.54 mi (7,992.87 km) |
| Fort Worth to Kemijarvi | 4,979.89 mi (8,014.35 km) |
| Fort Worth to Kempele | 5,024.79 mi (8,086.61 km) |
| Fort Worth to Kerava | 5,226.38 mi (8,411.05 km) |
| Fort Worth to Keuruu | 5,129.95 mi (8,255.86 km) |
| Fort Worth to Kiiminki | 5,020.25 mi (8,079.31 km) |
| Fort Worth to Kirkkonummi | 5,222.43 mi (8,404.69 km) |
| Fort Worth to Kitee | 5,262.52 mi (8,469.21 km) |
| Fort Worth to Kiuruvesi | 5,108.50 mi (8,221.34 km) |
| Fort Worth to Kivisto | 5,223.59 mi (8,406.55 km) |
