| Ariano Irpino to Karis | 1,357.43 mi (2,184.58 km) |
| Ariano Irpino to Karkkila | 1,393.94 mi (2,243.33 km) |
| Ariano Irpino to Kauhajoki | 1,499.04 mi (2,412.48 km) |
| Ariano Irpino to Kauhava | 1,550.95 mi (2,496.02 km) |
| Ariano Irpino to Kauniainen | 1,379.83 mi (2,220.61 km) |
| Ariano Irpino to Kemi | 1,738.27 mi (2,797.48 km) |
| Ariano Irpino to Kemijarvi | 1,828.41 mi (2,942.53 km) |
| Ariano Irpino to Kempele | 1,692.62 mi (2,724.01 km) |
| Ariano Irpino to Kerava | 1,396.27 mi (2,247.07 km) |
| Ariano Irpino to Keuruu | 1,511.50 mi (2,432.53 km) |
| Ariano Irpino to Kiiminki | 1,709.59 mi (2,751.32 km) |
| Ariano Irpino to Kirkkonummi | 1,369.42 mi (2,203.87 km) |
| Ariano Irpino to Kitee | 1,575.62 mi (2,535.72 km) |
| Ariano Irpino to Kiuruvesi | 1,622.73 mi (2,611.54 km) |
| Ariano Irpino to Kivisto | 1,388.11 mi (2,233.94 km) |
