| Hartlepool to Klaukkala | 1,031.45 mi (1,659.96 km) |
| Hartlepool to Kokkola | 1,056.10 mi (1,699.63 km) |
| Hartlepool to Kontiolahti | 1,229.48 mi (1,978.66 km) |
| Hartlepool to Korsholm | 994.12 mi (1,599.88 km) |
| Hartlepool to Kotka | 1,106.14 mi (1,780.15 km) |
| Hartlepool to Kouvola | 1,102.74 mi (1,774.69 km) |
| Hartlepool to Kuhmo | 1,243.63 mi (2,001.42 km) |
| Hartlepool to Kuopio | 1,165.18 mi (1,875.17 km) |
| Hartlepool to Kurikka | 1,001.15 mi (1,611.19 km) |
| Hartlepool to Kuusamo | 1,277.97 mi (2,056.70 km) |
| Hartlepool to Kuusankoski | 1,100.57 mi (1,771.20 km) |
| Hartlepool to Lahti | 1,069.53 mi (1,721.25 km) |
| Hartlepool to Laitila | 939.38 mi (1,511.79 km) |
| Hartlepool to Lapinlahti | 1,165.76 mi (1,876.10 km) |
| Hartlepool to Lappeenranta | 1,153.94 mi (1,857.09 km) |
