| Iowa City to Zirndorf | 4,589.03 mi (7,385.33 km) |
| Iowa City to Zittau | 4,661.52 mi (7,501.99 km) |
| Iowa City to Zorbig | 4,539.28 mi (7,305.26 km) |
| Iowa City to Zorneding | 4,678.64 mi (7,529.54 km) |
| Iowa City to Zossen | 4,559.12 mi (7,337.19 km) |
| Iowa City to Zschopau | 4,608.42 mi (7,416.54 km) |
| Iowa City to Zulpich | 4,383.87 mi (7,055.15 km) |
| Iowa City to Zweibrucken | 4,467.12 mi (7,189.14 km) |
| Iowa City to Zwenkau | 4,563.11 mi (7,343.62 km) |
| Iowa City to Zwickau | 4,590.28 mi (7,387.35 km) |
| Iowa City to Zwiesel | 4,688.64 mi (7,545.63 km) |
| Iowa City to Zwonitz | 4,604.90 mi (7,410.87 km) |
| Iowa City to Acharnes | 5,586.37 mi (8,990.39 km) |
| Iowa City to Agia Paraskevi | 5,593.21 mi (9,001.40 km) |
| Iowa City to Agia Varvara | 5,587.46 mi (8,992.15 km) |
