| Iowa City to Hennef | 4,403.46 mi (7,086.69 km) |
| Iowa City to Hennigsdorf | 4,533.14 mi (7,295.38 km) |
| Iowa City to Henstedt-Ulzburg | 4,379.46 mi (7,048.06 km) |
| Iowa City to Heppenheim | 4,497.85 mi (7,238.59 km) |
| Iowa City to Herbolzheim | 4,523.65 mi (7,280.12 km) |
| Iowa City to Herborn | 4,444.13 mi (7,152.13 km) |
| Iowa City to Herbrechtingen | 4,595.45 mi (7,395.66 km) |
| Iowa City to Herdecke | 4,384.69 mi (7,056.48 km) |
| Iowa City to Herford | 4,399.86 mi (7,080.89 km) |
| Iowa City to Herne | 4,371.15 mi (7,034.69 km) |
| Iowa City to Herrenberg | 4,548.91 mi (7,320.76 km) |
| Iowa City to Herrsching am Ammersee | 4,658.54 mi (7,497.20 km) |
| Iowa City to Hersbruck | 4,603.82 mi (7,409.13 km) |
| Iowa City to Herten | 4,366.25 mi (7,026.80 km) |
| Iowa City to Herxheim | 4,502.62 mi (7,246.27 km) |
