| Delaware to Karis | 4,367.21 mi (7,028.35 km) |
| Delaware to Karkkila | 4,364.31 mi (7,023.67 km) |
| Delaware to Kauhajoki | 4,235.09 mi (6,815.72 km) |
| Delaware to Kauhava | 4,233.35 mi (6,812.92 km) |
| Delaware to Kauniainen | 4,391.38 mi (7,067.24 km) |
| Delaware to Kemi | 4,170.74 mi (6,712.16 km) |
| Delaware to Kemijarvi | 4,198.88 mi (6,757.45 km) |
| Delaware to Kempele | 4,225.04 mi (6,799.55 km) |
| Delaware to Kerava | 4,394.12 mi (7,071.66 km) |
| Delaware to Keuruu | 4,309.07 mi (6,934.77 km) |
| Delaware to Kiiminki | 4,222.84 mi (6,796.00 km) |
| Delaware to Kirkkonummi | 4,386.57 mi (7,059.51 km) |
| Delaware to Kitee | 4,455.37 mi (7,170.22 km) |
| Delaware to Kiuruvesi | 4,302.35 mi (6,923.97 km) |
| Delaware to Kivisto | 4,390.17 mi (7,065.30 km) |
