| Frankfort to Karis | 4,540.58 mi (7,307.35 km) |
| Frankfort to Karkkila | 4,537.60 mi (7,302.57 km) |
| Frankfort to Kauhajoki | 4,408.21 mi (7,094.34 km) |
| Frankfort to Kauhava | 4,406.29 mi (7,091.24 km) |
| Frankfort to Kauniainen | 4,564.69 mi (7,346.16 km) |
| Frankfort to Kemi | 4,342.80 mi (6,989.06 km) |
| Frankfort to Kemijarvi | 4,370.24 mi (7,033.22 km) |
| Frankfort to Kempele | 4,397.29 mi (7,076.76 km) |
| Frankfort to Kerava | 4,567.40 mi (7,350.52 km) |
| Frankfort to Keuruu | 4,482.08 mi (7,213.20 km) |
| Frankfort to Kiiminki | 4,394.99 mi (7,073.05 km) |
| Frankfort to Kirkkonummi | 4,559.91 mi (7,338.46 km) |
| Frankfort to Kitee | 4,627.98 mi (7,448.02 km) |
| Frankfort to Kiuruvesi | 4,474.89 mi (7,201.63 km) |
| Frankfort to Kivisto | 4,563.47 mi (7,344.19 km) |
