| Ironton to Lagoa | 3,933.91 mi (6,331.01 km) |
| Ironton to Lagoa | 3,051.15 mi (4,910.35 km) |
| Ironton to Lagos | 3,923.80 mi (6,314.75 km) |
| Ironton to Lamego | 3,849.09 mi (6,194.52 km) |
| Ironton to Leiria | 3,839.75 mi (6,179.47 km) |
| Ironton to Lisbon | 3,852.18 mi (6,199.48 km) |
| Ironton to Loule | 3,955.65 mi (6,366.00 km) |
| Ironton to Loures | 3,848.23 mi (6,193.13 km) |
| Ironton to Lourinha | 3,830.22 mi (6,164.14 km) |
| Ironton to Lousa | 3,856.11 mi (6,205.82 km) |
| Ironton to Lousada | 3,823.09 mi (6,152.67 km) |
| Ironton to Macedo de Cavaleiros | 3,877.05 mi (6,239.50 km) |
| Ironton to Mafamude | 3,810.88 mi (6,133.02 km) |
| Ironton to Mafra | 3,837.05 mi (6,175.13 km) |
| Ironton to Maia | 3,807.00 mi (6,126.77 km) |
