| Montegrotto Terme to Karis | 1,129.25 mi (1,817.36 km) |
| Montegrotto Terme to Karkkila | 1,166.41 mi (1,877.16 km) |
| Montegrotto Terme to Kauhajoki | 1,251.31 mi (2,013.78 km) |
| Montegrotto Terme to Kauhava | 1,304.96 mi (2,100.13 km) |
| Montegrotto Terme to Kauniainen | 1,157.34 mi (1,862.56 km) |
| Montegrotto Terme to Kemi | 1,488.85 mi (2,396.07 km) |
| Montegrotto Terme to Kemijarvi | 1,585.54 mi (2,551.69 km) |
| Montegrotto Terme to Kempele | 1,449.99 mi (2,333.53 km) |
| Montegrotto Terme to Kerava | 1,174.82 mi (1,890.69 km) |
| Montegrotto Terme to Keuruu | 1,277.32 mi (2,055.66 km) |
| Montegrotto Terme to Kiiminki | 1,467.11 mi (2,361.09 km) |
| Montegrotto Terme to Kirkkonummi | 1,145.63 mi (1,843.72 km) |
| Montegrotto Terme to Kitee | 1,369.45 mi (2,203.92 km) |
| Montegrotto Terme to Kiuruvesi | 1,390.60 mi (2,237.96 km) |
| Montegrotto Terme to Kivisto | 1,165.62 mi (1,875.89 km) |
