| Marinha Grande to Kikinda | 1,538.21 mi (2,475.51 km) |
| Marinha Grande to Kladovo | 1,638.65 mi (2,637.15 km) |
| Marinha Grande to Knic | 1,544.64 mi (2,485.85 km) |
| Marinha Grande to Knjazevac | 1,630.69 mi (2,624.34 km) |
| Marinha Grande to Koceljeva | 1,500.55 mi (2,414.90 km) |
| Marinha Grande to Kosjeric | 1,504.93 mi (2,421.96 km) |
| Marinha Grande to Kovacica | 1,542.70 mi (2,482.74 km) |
| Marinha Grande to Kovin | 1,558.34 mi (2,507.90 km) |
| Marinha Grande to Kragujevac | 1,555.77 mi (2,503.76 km) |
| Marinha Grande to Kraljevo | 1,543.11 mi (2,483.39 km) |
| Marinha Grande to Krupanj | 1,478.53 mi (2,379.46 km) |
| Marinha Grande to Krusevac | 1,575.16 mi (2,534.97 km) |
| Marinha Grande to Kucevo | 1,592.21 mi (2,562.42 km) |
| Marinha Grande to Kula | 1,492.66 mi (2,402.20 km) |
| Marinha Grande to Kursumlija | 1,572.89 mi (2,531.32 km) |
