| Marinha Grande to Karditsa | 1,635.38 mi (2,631.90 km) |
| Marinha Grande to Kastoria | 1,588.37 mi (2,556.24 km) |
| Marinha Grande to Katerini | 1,655.12 mi (2,663.66 km) |
| Marinha Grande to Keratsini | 1,745.99 mi (2,809.90 km) |
| Marinha Grande to Kerkyra | 1,527.54 mi (2,458.33 km) |
| Marinha Grande to Kiato | 1,699.46 mi (2,735.01 km) |
| Marinha Grande to Kifisia | 1,754.57 mi (2,823.70 km) |
| Marinha Grande to Kilkis | 1,666.97 mi (2,682.73 km) |
| Marinha Grande to Komotini | 1,797.42 mi (2,892.67 km) |
| Marinha Grande to Korinthos | 1,710.06 mi (2,752.07 km) |
| Marinha Grande to Koropi | 1,760.68 mi (2,833.54 km) |
| Marinha Grande to Korydallos | 1,747.46 mi (2,812.27 km) |
| Marinha Grande to Kos | 1,957.93 mi (3,150.99 km) |
| Marinha Grande to Kozani | 1,617.44 mi (2,603.02 km) |
| Marinha Grande to Lagos | 1,777.58 mi (2,860.74 km) |
