| Prato to Karis | 1,235.05 mi (1,987.61 km) |
| Prato to Karkkila | 1,272.21 mi (2,047.42 km) |
| Prato to Kauhajoki | 1,357.04 mi (2,183.94 km) |
| Prato to Kauhava | 1,410.72 mi (2,270.33 km) |
| Prato to Kauniainen | 1,263.01 mi (2,032.61 km) |
| Prato to Kemi | 1,594.43 mi (2,565.98 km) |
| Prato to Kemijarvi | 1,691.30 mi (2,721.88 km) |
| Prato to Kempele | 1,555.78 mi (2,503.79 km) |
| Prato to Kerava | 1,280.47 mi (2,060.71 km) |
| Prato to Keuruu | 1,383.21 mi (2,226.06 km) |
| Prato to Kiiminki | 1,572.91 mi (2,531.35 km) |
| Prato to Kirkkonummi | 1,251.33 mi (2,013.82 km) |
| Prato to Kitee | 1,474.62 mi (2,373.18 km) |
| Prato to Kiuruvesi | 1,496.49 mi (2,408.36 km) |
| Prato to Kivisto | 1,271.29 mi (2,045.95 km) |
