| Hartsville to Karis | 4,683.79 mi (7,537.83 km) |
| Hartsville to Karkkila | 4,680.84 mi (7,533.09 km) |
| Hartsville to Kauhajoki | 4,551.45 mi (7,324.85 km) |
| Hartsville to Kauhava | 4,549.49 mi (7,321.70 km) |
| Hartsville to Kauniainen | 4,707.93 mi (7,576.67 km) |
| Hartsville to Kemi | 4,485.65 mi (7,218.95 km) |
| Hartsville to Kemijarvi | 4,512.72 mi (7,262.53 km) |
| Hartsville to Kempele | 4,540.23 mi (7,306.79 km) |
| Hartsville to Kerava | 4,710.64 mi (7,581.04 km) |
| Hartsville to Keuruu | 4,625.29 mi (7,443.69 km) |
| Hartsville to Kiiminki | 4,537.88 mi (7,303.01 km) |
| Hartsville to Kirkkonummi | 4,703.13 mi (7,568.96 km) |
| Hartsville to Kitee | 4,771.07 mi (7,678.30 km) |
| Hartsville to Kiuruvesi | 4,617.94 mi (7,431.86 km) |
| Hartsville to Kivisto | 4,706.70 mi (7,574.71 km) |
