| Matosinhos to Kikinda | 1,486.83 mi (2,392.82 km) |
| Matosinhos to Kladovo | 1,592.27 mi (2,562.50 km) |
| Matosinhos to Knic | 1,501.12 mi (2,415.82 km) |
| Matosinhos to Knjazevac | 1,588.67 mi (2,556.72 km) |
| Matosinhos to Koceljeva | 1,454.72 mi (2,341.14 km) |
| Matosinhos to Kosjeric | 1,461.11 mi (2,351.42 km) |
| Matosinhos to Kovacica | 1,494.26 mi (2,404.78 km) |
| Matosinhos to Kovin | 1,511.39 mi (2,432.34 km) |
| Matosinhos to Kragujevac | 1,511.83 mi (2,433.06 km) |
| Matosinhos to Kraljevo | 1,500.41 mi (2,414.67 km) |
| Matosinhos to Krupanj | 1,433.12 mi (2,306.39 km) |
| Matosinhos to Krusevac | 1,532.96 mi (2,467.07 km) |
| Matosinhos to Kucevo | 1,546.34 mi (2,488.59 km) |
| Matosinhos to Kula | 1,442.06 mi (2,320.78 km) |
| Matosinhos to Kursumlija | 1,532.54 mi (2,466.39 km) |
