| Mount Prospect to Karis | 4,395.98 mi (7,074.65 km) |
| Mount Prospect to Karkkila | 4,390.16 mi (7,065.27 km) |
| Mount Prospect to Kauhajoki | 4,255.70 mi (6,848.88 km) |
| Mount Prospect to Kauhava | 4,249.61 mi (6,839.08 km) |
| Mount Prospect to Kauniainen | 4,417.74 mi (7,109.66 km) |
| Mount Prospect to Kemi | 4,172.86 mi (6,715.57 km) |
| Mount Prospect to Kemijarvi | 4,192.69 mi (6,747.47 km) |
| Mount Prospect to Kempele | 4,229.59 mi (6,806.87 km) |
| Mount Prospect to Kerava | 4,419.09 mi (7,111.83 km) |
| Mount Prospect to Keuruu | 4,326.60 mi (6,962.99 km) |
| Mount Prospect to Kiiminki | 4,226.02 mi (6,801.12 km) |
| Mount Prospect to Kirkkonummi | 4,413.89 mi (7,103.47 km) |
| Mount Prospect to Kitee | 4,464.80 mi (7,185.41 km) |
| Mount Prospect to Kiuruvesi | 4,310.86 mi (6,937.66 km) |
| Mount Prospect to Kivisto | 4,415.88 mi (7,106.68 km) |
