| Sidcup to Klaukkala | 1,127.21 mi (1,814.07 km) |
| Sidcup to Kokkola | 1,195.86 mi (1,924.55 km) |
| Sidcup to Kontiolahti | 1,344.55 mi (2,163.84 km) |
| Sidcup to Korsholm | 1,130.32 mi (1,819.07 km) |
| Sidcup to Kotka | 1,199.20 mi (1,929.92 km) |
| Sidcup to Kouvola | 1,201.17 mi (1,933.10 km) |
| Sidcup to Kuhmo | 1,372.93 mi (2,209.52 km) |
| Sidcup to Kuopio | 1,285.16 mi (2,068.27 km) |
| Sidcup to Kurikka | 1,129.90 mi (1,818.41 km) |
| Sidcup to Kuusamo | 1,424.47 mi (2,292.46 km) |
| Sidcup to Kuusankoski | 1,199.64 mi (1,930.63 km) |
| Sidcup to Lahti | 1,171.26 mi (1,884.97 km) |
| Sidcup to Laitila | 1,048.83 mi (1,687.93 km) |
| Sidcup to Lapinlahti | 1,291.27 mi (2,078.09 km) |
| Sidcup to Lappeenranta | 1,252.46 mi (2,015.64 km) |
