| Rocky River to Karis | 4,263.83 mi (6,861.97 km) |
| Rocky River to Karkkila | 4,261.03 mi (6,857.46 km) |
| Rocky River to Kauhajoki | 4,132.05 mi (6,649.89 km) |
| Rocky River to Kauhava | 4,130.52 mi (6,647.43 km) |
| Rocky River to Kauniainen | 4,288.08 mi (6,900.99 km) |
| Rocky River to Kemi | 4,068.78 mi (6,548.07 km) |
| Rocky River to Kemijarvi | 4,097.54 mi (6,594.35 km) |
| Rocky River to Kempele | 4,122.90 mi (6,635.17 km) |
| Rocky River to Kerava | 4,290.87 mi (6,905.50 km) |
| Rocky River to Keuruu | 4,206.16 mi (6,769.15 km) |
| Rocky River to Kiiminki | 4,120.79 mi (6,631.77 km) |
| Rocky River to Kirkkonummi | 4,283.24 mi (6,893.20 km) |
| Rocky River to Kitee | 4,352.87 mi (7,005.27 km) |
| Rocky River to Kiuruvesi | 4,199.94 mi (6,759.15 km) |
| Rocky River to Kivisto | 4,286.89 mi (6,899.09 km) |
