| Iowa City to La Union | 4,593.83 mi (7,393.06 km) |
| Iowa City to La Victoria de Acentejo | 4,210.02 mi (6,775.38 km) |
| Iowa City to Laguna de Duero | 4,271.54 mi (6,874.37 km) |
| Iowa City to Lalin | 4,084.30 mi (6,573.05 km) |
| Iowa City to Lardero | 4,337.87 mi (6,981.13 km) |
| Iowa City to Laredo | 4,260.76 mi (6,857.02 km) |
| Iowa City to Las Cabezas de San Juan | 4,389.51 mi (7,064.23 km) |
| Iowa City to Las Palmas | 4,274.05 mi (6,878.42 km) |
| Iowa City to Las Rozas de Madrid | 4,349.21 mi (6,999.38 km) |
| Iowa City to Las Torres de Cotillas | 4,561.19 mi (7,340.52 km) |
| Iowa City to Lebrija | 4,385.58 mi (7,057.90 km) |
| Iowa City to Leganes | 4,360.19 mi (7,017.04 km) |
| Iowa City to Leon | 4,197.16 mi (6,754.68 km) |
| Iowa City to Lepe | 4,321.06 mi (6,954.07 km) |
| Iowa City to Linares | 4,451.98 mi (7,164.78 km) |
