| Grantham to Karis | 1,041.92 mi (1,676.81 km) |
| Grantham to Karkkila | 1,069.80 mi (1,721.68 km) |
| Grantham to Kauhajoki | 1,059.36 mi (1,704.87 km) |
| Grantham to Kauhava | 1,105.88 mi (1,779.73 km) |
| Grantham to Kauniainen | 1,080.09 mi (1,738.24 km) |
| Grantham to Kemi | 1,238.06 mi (1,992.46 km) |
| Grantham to Kemijarvi | 1,341.84 mi (2,159.48 km) |
| Grantham to Kempele | 1,231.45 mi (1,981.82 km) |
| Grantham to Kerava | 1,095.73 mi (1,763.41 km) |
| Grantham to Keuruu | 1,127.37 mi (1,814.33 km) |
| Grantham to Kiiminki | 1,245.79 mi (2,004.90 km) |
| Grantham to Kirkkonummi | 1,067.69 mi (1,718.29 km) |
| Grantham to Kitee | 1,288.89 mi (2,074.27 km) |
| Grantham to Kiuruvesi | 1,221.18 mi (1,965.31 km) |
| Grantham to Kivisto | 1,085.88 mi (1,747.56 km) |
