| Santiponce to Karis | 2,033.81 mi (3,273.10 km) |
| Santiponce to Karkkila | 2,068.13 mi (3,328.33 km) |
| Santiponce to Kauhajoki | 2,099.41 mi (3,378.67 km) |
| Santiponce to Kauhava | 2,151.11 mi (3,461.87 km) |
| Santiponce to Kauniainen | 2,069.49 mi (3,330.53 km) |
| Santiponce to Kemi | 2,306.55 mi (3,712.03 km) |
| Santiponce to Kemijarvi | 2,411.29 mi (3,880.60 km) |
| Santiponce to Kempele | 2,289.13 mi (3,683.99 km) |
| Santiponce to Kerava | 2,087.06 mi (3,358.80 km) |
| Santiponce to Keuruu | 2,153.62 mi (3,465.91 km) |
| Santiponce to Kiiminki | 2,304.95 mi (3,709.45 km) |
| Santiponce to Kirkkonummi | 2,056.62 mi (3,309.81 km) |
| Santiponce to Kitee | 2,291.25 mi (3,687.41 km) |
| Santiponce to Kiuruvesi | 2,260.01 mi (3,637.14 km) |
| Santiponce to Kivisto | 2,076.91 mi (3,342.46 km) |
