| Barreiro to Karis | 2,047.67 mi (3,295.41 km) |
| Barreiro to Karkkila | 2,080.51 mi (3,348.25 km) |
| Barreiro to Kauhajoki | 2,098.28 mi (3,376.85 km) |
| Barreiro to Kauhava | 2,148.33 mi (3,457.40 km) |
| Barreiro to Kauniainen | 2,084.47 mi (3,354.64 km) |
| Barreiro to Kemi | 2,293.98 mi (3,691.80 km) |
| Barreiro to Kemijarvi | 2,398.53 mi (3,860.06 km) |
| Barreiro to Kempele | 2,281.79 mi (3,672.19 km) |
| Barreiro to Kerava | 2,101.68 mi (3,382.33 km) |
| Barreiro to Keuruu | 2,157.87 mi (3,472.76 km) |
| Barreiro to Kiiminki | 2,296.99 mi (3,696.66 km) |
| Barreiro to Kirkkonummi | 2,071.59 mi (3,333.91 km) |
| Barreiro to Kitee | 2,304.48 mi (3,708.70 km) |
| Barreiro to Kiuruvesi | 2,260.41 mi (3,637.79 km) |
| Barreiro to Kivisto | 2,091.51 mi (3,365.96 km) |
