| Iowa City to Zory | 4,829.75 mi (7,772.73 km) |
| Iowa City to Zuromin | 4,729.71 mi (7,611.73 km) |
| Iowa City to Zychlin | 4,758.75 mi (7,658.48 km) |
| Iowa City to Zyrardow | 4,793.31 mi (7,714.08 km) |
| Iowa City to Zywiec | 4,863.16 mi (7,826.50 km) |
| Iowa City to Abrantes | 4,193.82 mi (6,749.30 km) |
| Iowa City to Agualva | 4,168.67 mi (6,708.82 km) |
| Iowa City to Aguas Santas | 4,113.74 mi (6,620.42 km) |
| Iowa City to Agueda | 4,142.54 mi (6,666.78 km) |
| Iowa City to Albergaria-a-Velha | 4,136.84 mi (6,657.60 km) |
| Iowa City to Albufeira | 4,279.06 mi (6,886.48 km) |
| Iowa City to Alcacer do Sal | 4,219.19 mi (6,790.13 km) |
| Iowa City to Alcanena | 4,172.37 mi (6,714.79 km) |
| Iowa City to Alcobaca | 4,155.12 mi (6,687.02 km) |
| Iowa City to Alcochete | 4,184.62 mi (6,734.50 km) |
