| Kalkar to Lagoa | 1,817.00 mi (2,924.18 km) |
| Kalkar to Lagos | 1,246.98 mi (2,006.81 km) |
| Kalkar to Lamego | 992.30 mi (1,596.95 km) |
| Kalkar to Leiria | 1,098.23 mi (1,767.44 km) |
| Kalkar to Lisbon | 1,166.83 mi (1,877.84 km) |
| Kalkar to Loule | 1,225.30 mi (1,971.93 km) |
| Kalkar to Loures | 1,161.21 mi (1,868.79 km) |
| Kalkar to Lourinha | 1,142.79 mi (1,839.14 km) |
| Kalkar to Lousa | 1,060.74 mi (1,707.10 km) |
| Kalkar to Lousada | 995.24 mi (1,601.69 km) |
| Kalkar to Macedo de Cavaleiros | 941.53 mi (1,515.24 km) |
| Kalkar to Mafamude | 1,017.03 mi (1,636.75 km) |
| Kalkar to Mafra | 1,160.21 mi (1,867.18 km) |
| Kalkar to Maia | 1,011.11 mi (1,627.23 km) |
| Kalkar to Mangualde | 1,018.22 mi (1,638.67 km) |
