| Casper to Klaukkala | 4,789.92 mi (7,708.63 km) |
| Casper to Kokkola | 4,568.28 mi (7,351.93 km) |
| Casper to Kontiolahti | 4,749.71 mi (7,643.92 km) |
| Casper to Korsholm | 4,579.25 mi (7,369.59 km) |
| Casper to Kotka | 4,828.50 mi (7,770.73 km) |
| Casper to Kouvola | 4,801.14 mi (7,726.69 km) |
| Casper to Kuhmo | 4,665.61 mi (7,508.57 km) |
| Casper to Kuopio | 4,704.35 mi (7,570.92 km) |
| Casper to Kurikka | 4,620.21 mi (7,435.51 km) |
| Casper to Kuusamo | 4,554.58 mi (7,329.88 km) |
| Casper to Kuusankoski | 4,797.31 mi (7,720.53 km) |
| Casper to Lahti | 4,774.19 mi (7,683.31 km) |
| Casper to Laitila | 4,699.69 mi (7,563.43 km) |
| Casper to Lapinlahti | 4,672.19 mi (7,519.16 km) |
| Casper to Lappeenranta | 4,817.84 mi (7,753.56 km) |
