| Didymoteicho to Karis | 1,299.13 mi (2,090.75 km) |
| Didymoteicho to Karkkila | 1,328.97 mi (2,138.76 km) |
| Didymoteicho to Kauhajoki | 1,467.45 mi (2,361.63 km) |
| Didymoteicho to Kauhava | 1,509.28 mi (2,428.95 km) |
| Didymoteicho to Kauniainen | 1,305.73 mi (2,101.37 km) |
| Didymoteicho to Kemi | 1,686.60 mi (2,714.33 km) |
| Didymoteicho to Kemijarvi | 1,753.03 mi (2,821.23 km) |
| Didymoteicho to Kempele | 1,628.48 mi (2,620.79 km) |
| Didymoteicho to Kerava | 1,317.57 mi (2,120.42 km) |
| Didymoteicho to Keuruu | 1,446.52 mi (2,327.94 km) |
| Didymoteicho to Kiiminki | 1,643.51 mi (2,644.98 km) |
| Didymoteicho to Kirkkonummi | 1,299.69 mi (2,091.65 km) |
| Didymoteicho to Kitee | 1,441.55 mi (2,319.96 km) |
| Didymoteicho to Kiuruvesi | 1,540.79 mi (2,479.66 km) |
| Didymoteicho to Kivisto | 1,312.83 mi (2,112.80 km) |
