| South Euclid to Karis | 4,251.44 mi (6,842.02 km) |
| South Euclid to Karkkila | 4,248.76 mi (6,837.73 km) |
| South Euclid to Kauhajoki | 4,120.04 mi (6,630.57 km) |
| South Euclid to Kauhava | 4,118.71 mi (6,628.43 km) |
| South Euclid to Kauniainen | 4,275.79 mi (6,881.21 km) |
| South Euclid to Kemi | 4,057.65 mi (6,530.16 km) |
| South Euclid to Kemijarvi | 4,086.81 mi (6,577.09 km) |
| South Euclid to Kempele | 4,111.65 mi (6,617.06 km) |
| South Euclid to Kerava | 4,278.65 mi (6,885.81 km) |
| South Euclid to Keuruu | 4,194.28 mi (6,750.04 km) |
| South Euclid to Kiiminki | 4,109.60 mi (6,613.77 km) |
| South Euclid to Kirkkonummi | 4,270.90 mi (6,873.36 km) |
| South Euclid to Kitee | 4,341.34 mi (6,986.72 km) |
| South Euclid to Kiuruvesi | 4,188.49 mi (6,740.72 km) |
| South Euclid to Kivisto | 4,274.63 mi (6,879.35 km) |
