| Derry to Karis | 1,189.73 mi (1,914.69 km) |
| Derry to Karkkila | 1,210.81 mi (1,948.61 km) |
| Derry to Kauhajoki | 1,163.62 mi (1,872.67 km) |
| Derry to Kauhava | 1,201.46 mi (1,933.56 km) |
| Derry to Kauniainen | 1,227.06 mi (1,974.76 km) |
| Derry to Kemi | 1,296.47 mi (2,086.46 km) |
| Derry to Kemijarvi | 1,394.08 mi (2,243.56 km) |
| Derry to Kempele | 1,305.07 mi (2,100.31 km) |
| Derry to Kerava | 1,240.24 mi (1,995.97 km) |
| Derry to Keuruu | 1,240.99 mi (1,997.18 km) |
| Derry to Kiiminki | 1,316.79 mi (2,119.17 km) |
| Derry to Kirkkonummi | 1,215.85 mi (1,956.72 km) |
| Derry to Kitee | 1,413.71 mi (2,275.14 km) |
| Derry to Kiuruvesi | 1,316.96 mi (2,119.44 km) |
| Derry to Kivisto | 1,231.27 mi (1,981.54 km) |
