| Katwijk to Klaukkala | 956.58 mi (1,539.47 km) |
| Katwijk to Kokkola | 1,048.13 mi (1,686.80 km) |
| Katwijk to Kontiolahti | 1,180.59 mi (1,899.98 km) |
| Katwijk to Korsholm | 981.31 mi (1,579.27 km) |
| Katwijk to Kotka | 1,026.63 mi (1,652.20 km) |
| Katwijk to Kouvola | 1,030.86 mi (1,659.01 km) |
| Katwijk to Kuhmo | 1,216.44 mi (1,957.66 km) |
| Katwijk to Kuopio | 1,124.39 mi (1,809.53 km) |
| Katwijk to Kurikka | 976.25 mi (1,571.12 km) |
| Katwijk to Kuusamo | 1,278.35 mi (2,057.31 km) |
| Katwijk to Kuusankoski | 1,029.62 mi (1,657.01 km) |
| Katwijk to Lahti | 1,002.76 mi (1,613.78 km) |
| Katwijk to Laitila | 885.78 mi (1,425.52 km) |
| Katwijk to Lapinlahti | 1,133.48 mi (1,824.16 km) |
| Katwijk to Lappeenranta | 1,081.67 mi (1,740.77 km) |
