| Cay to Klaukkala | 1,530.02 mi (2,462.33 km) |
| Cay to Kokkola | 1,774.27 mi (2,855.41 km) |
| Cay to Kontiolahti | 1,671.00 mi (2,689.21 km) |
| Cay to Korsholm | 1,738.41 mi (2,797.70 km) |
| Cay to Kotka | 1,521.72 mi (2,448.98 km) |
| Cay to Kouvola | 1,550.36 mi (2,495.06 km) |
| Cay to Kuhmo | 1,765.21 mi (2,840.83 km) |
| Cay to Kuopio | 1,684.80 mi (2,711.43 km) |
| Cay to Kurikka | 1,699.03 mi (2,734.32 km) |
| Cay to Kuusamo | 1,892.79 mi (3,046.14 km) |
| Cay to Kuusankoski | 1,553.52 mi (2,500.15 km) |
| Cay to Lahti | 1,564.30 mi (2,517.49 km) |
| Cay to Laitila | 1,591.80 mi (2,561.75 km) |
| Cay to Lapinlahti | 1,718.40 mi (2,765.51 km) |
| Cay to Lappeenranta | 1,557.63 mi (2,506.76 km) |
