| Grantham to Kidricevo | 858.86 mi (1,382.21 km) |
| Grantham to Kobarid | 783.89 mi (1,261.55 km) |
| Grantham to Kobilje | 870.13 mi (1,400.33 km) |
| Grantham to Kocevje | 857.65 mi (1,380.26 km) |
| Grantham to Komen | 809.90 mi (1,303.41 km) |
| Grantham to Komenda | 820.56 mi (1,320.56 km) |
| Grantham to Koper | 821.81 mi (1,322.57 km) |
| Grantham to Kostanjevica na Krki | 869.15 mi (1,398.77 km) |
| Grantham to Kostel | 865.65 mi (1,393.12 km) |
| Grantham to Kozje | 864.11 mi (1,390.65 km) |
| Grantham to Kranj | 813.09 mi (1,308.55 km) |
| Grantham to Kranjska Gora | 780.73 mi (1,256.46 km) |
| Grantham to Krizevci | 865.28 mi (1,392.54 km) |
| Grantham to Krsko | 866.73 mi (1,394.86 km) |
| Grantham to Kuzma | 852.10 mi (1,371.33 km) |
