| Civitavecchia to Karis | 1,339.39 mi (2,155.55 km) |
| Civitavecchia to Karkkila | 1,376.50 mi (2,215.27 km) |
| Civitavecchia to Kauhajoki | 1,467.48 mi (2,361.68 km) |
| Civitavecchia to Kauhava | 1,520.82 mi (2,447.53 km) |
| Civitavecchia to Kauniainen | 1,365.77 mi (2,198.00 km) |
| Civitavecchia to Kemi | 1,705.96 mi (2,745.48 km) |
| Civitavecchia to Kemijarvi | 1,801.20 mi (2,898.75 km) |
| Civitavecchia to Kempele | 1,665.31 mi (2,680.06 km) |
| Civitavecchia to Kerava | 1,382.99 mi (2,225.70 km) |
| Civitavecchia to Keuruu | 1,489.84 mi (2,397.66 km) |
| Civitavecchia to Kiiminki | 1,682.43 mi (2,707.62 km) |
| Civitavecchia to Kirkkonummi | 1,354.44 mi (2,179.76 km) |
| Civitavecchia to Kitee | 1,573.21 mi (2,531.84 km) |
| Civitavecchia to Kiuruvesi | 1,602.85 mi (2,579.54 km) |
| Civitavecchia to Kivisto | 1,374.09 mi (2,211.38 km) |
