| Iowa City to Lapua | 4,365.98 mi (7,026.37 km) |
| Iowa City to Laukaa | 4,461.09 mi (7,179.42 km) |
| Iowa City to Lauritsala | 4,579.98 mi (7,370.76 km) |
| Iowa City to Lempaala | 4,458.98 mi (7,176.03 km) |
| Iowa City to Leppavirta | 4,500.15 mi (7,242.29 km) |
| Iowa City to Lieksa | 4,509.77 mi (7,257.78 km) |
| Iowa City to Lieto | 4,463.32 mi (7,183.02 km) |
| Iowa City to Liminka | 4,338.06 mi (6,981.44 km) |
| Iowa City to Liperi | 4,534.31 mi (7,297.26 km) |
| Iowa City to Lohja | 4,516.11 mi (7,267.98 km) |
| Iowa City to Loimaa | 4,462.96 mi (7,182.44 km) |
| Iowa City to Loviisa | 4,560.56 mi (7,339.51 km) |
| Iowa City to Mantsala | 4,529.61 mi (7,289.70 km) |
| Iowa City to Mariehamn | 4,415.21 mi (7,105.59 km) |
| Iowa City to Masku | 4,451.12 mi (7,163.39 km) |
