| Caister-on-Sea to Klaukkala | 1,019.17 mi (1,640.20 km) |
| Caister-on-Sea to Kokkola | 1,086.68 mi (1,748.85 km) |
| Caister-on-Sea to Kontiolahti | 1,235.51 mi (1,988.36 km) |
| Caister-on-Sea to Korsholm | 1,021.06 mi (1,643.24 km) |
| Caister-on-Sea to Kotka | 1,091.50 mi (1,756.59 km) |
| Caister-on-Sea to Kouvola | 1,093.02 mi (1,759.05 km) |
| Caister-on-Sea to Kuhmo | 1,263.56 mi (2,033.51 km) |
| Caister-on-Sea to Kuopio | 1,175.93 mi (1,892.47 km) |
| Caister-on-Sea to Kurikka | 1,020.54 mi (1,642.40 km) |
| Caister-on-Sea to Kuusamo | 1,315.46 mi (2,117.02 km) |
| Caister-on-Sea to Kuusankoski | 1,091.43 mi (1,756.49 km) |
| Caister-on-Sea to Lahti | 1,062.83 mi (1,710.47 km) |
| Caister-on-Sea to Laitila | 939.84 mi (1,512.52 km) |
| Caister-on-Sea to Lapinlahti | 1,181.92 mi (1,902.12 km) |
| Caister-on-Sea to Lappeenranta | 1,144.36 mi (1,841.68 km) |
