| Desborough to Karis | 1,068.38 mi (1,719.39 km) |
| Desborough to Karkkila | 1,096.74 mi (1,765.03 km) |
| Desborough to Kauhajoki | 1,088.87 mi (1,752.36 km) |
| Desborough to Kauhava | 1,135.79 mi (1,827.88 km) |
| Desborough to Kauniainen | 1,106.52 mi (1,780.76 km) |
| Desborough to Kemi | 1,269.58 mi (2,043.19 km) |
| Desborough to Kemijarvi | 1,373.49 mi (2,210.43 km) |
| Desborough to Kempele | 1,262.29 mi (2,031.47 km) |
| Desborough to Kerava | 1,122.32 mi (1,806.20 km) |
| Desborough to Keuruu | 1,156.15 mi (1,860.64 km) |
| Desborough to Kiiminki | 1,276.74 mi (2,054.72 km) |
| Desborough to Kirkkonummi | 1,094.05 mi (1,760.70 km) |
| Desborough to Kitee | 1,316.59 mi (2,118.84 km) |
| Desborough to Kiuruvesi | 1,250.88 mi (2,013.09 km) |
| Desborough to Kivisto | 1,112.42 mi (1,790.27 km) |
