| Iowa City to Lagoa | 4,267.96 mi (6,868.62 km) |
| Iowa City to Lagoa | 3,429.22 mi (5,518.80 km) |
| Iowa City to Lagos | 4,258.76 mi (6,853.81 km) |
| Iowa City to Lamego | 4,152.36 mi (6,682.58 km) |
| Iowa City to Leiria | 4,156.12 mi (6,688.63 km) |
| Iowa City to Lisbon | 4,177.11 mi (6,722.41 km) |
| Iowa City to Loule | 4,288.18 mi (6,901.17 km) |
| Iowa City to Loures | 4,172.43 mi (6,714.89 km) |
| Iowa City to Lourinha | 4,151.90 mi (6,681.84 km) |
| Iowa City to Lousa | 4,168.13 mi (6,707.96 km) |
| Iowa City to Lousada | 4,126.11 mi (6,640.34 km) |
| Iowa City to Macedo de Cavaleiros | 4,174.44 mi (6,718.11 km) |
| Iowa City to Mafamude | 4,116.39 mi (6,624.70 km) |
| Iowa City to Mafra | 4,160.97 mi (6,696.43 km) |
| Iowa City to Maia | 4,111.65 mi (6,617.05 km) |
