| Karcag to Karis | 888.55 mi (1,429.98 km) |
| Karcag to Karkkila | 923.09 mi (1,485.57 km) |
| Karcag to Kauhajoki | 1,045.90 mi (1,683.22 km) |
| Karcag to Kauhava | 1,094.05 mi (1,760.70 km) |
| Karcag to Kauniainen | 904.84 mi (1,456.20 km) |
| Karcag to Kemi | 1,280.09 mi (2,060.11 km) |
| Karcag to Kemijarvi | 1,361.28 mi (2,190.77 km) |
| Karcag to Kempele | 1,228.16 mi (1,976.54 km) |
| Karcag to Kerava | 919.83 mi (1,480.32 km) |
| Karcag to Keuruu | 1,043.30 mi (1,679.04 km) |
| Karcag to Kiiminki | 1,244.58 mi (2,002.96 km) |
| Karcag to Kirkkonummi | 895.97 mi (1,441.92 km) |
| Karcag to Kitee | 1,083.53 mi (1,743.77 km) |
| Karcag to Kiuruvesi | 1,149.67 mi (1,850.21 km) |
| Karcag to Kivisto | 912.85 mi (1,469.08 km) |
