| Costesti to Klaukkala | 1,085.63 mi (1,747.15 km) |
| Costesti to Kokkola | 1,326.07 mi (2,134.10 km) |
| Costesti to Kontiolahti | 1,265.88 mi (2,037.24 km) |
| Costesti to Korsholm | 1,280.54 mi (2,060.83 km) |
| Costesti to Kotka | 1,094.76 mi (1,761.85 km) |
| Costesti to Kouvola | 1,121.69 mi (1,805.18 km) |
| Costesti to Kuhmo | 1,356.25 mi (2,182.68 km) |
| Costesti to Kuopio | 1,263.96 mi (2,034.14 km) |
| Costesti to Kurikka | 1,243.95 mi (2,001.94 km) |
| Costesti to Kuusamo | 1,480.35 mi (2,382.40 km) |
| Costesti to Kuusankoski | 1,124.24 mi (1,809.29 km) |
| Costesti to Lahti | 1,127.60 mi (1,814.70 km) |
| Costesti to Laitila | 1,127.78 mi (1,814.99 km) |
| Costesti to Lapinlahti | 1,295.59 mi (2,085.05 km) |
| Costesti to Lappeenranta | 1,140.91 mi (1,836.12 km) |
