| Iowa City to North Augusta (South Carolina) | 767.61 mi (1,235.34 km) |
| Iowa City to North Aurora (Illinois) | 164.75 mi (265.15 km) |
| Iowa City to North Babylon (New York) | 946.92 mi (1,523.93 km) |
| Iowa City to North Bay Shore (New York) | 949.84 mi (1,528.62 km) |
| Iowa City to North Bellmore (New York) | 936.36 mi (1,506.93 km) |
| Iowa City to North Bellport (New York) | 965.83 mi (1,554.35 km) |
| Iowa City to North Bend (Oregon) | 1,658.93 mi (2,669.79 km) |
| Iowa City to North Bethesda (Maryland) | 779.08 mi (1,253.81 km) |
| Iowa City to North Branch (Minnesota) | 275.97 mi (444.14 km) |
| Iowa City to North Canton (Ohio) | 528.72 mi (850.90 km) |
| Iowa City to North Charleston (South Carolina) | 871.57 mi (1,402.65 km) |
| Iowa City to North Chicago (Illinois) | 193.96 mi (312.15 km) |
| Iowa City to North Decatur (Georgia) | 670.74 mi (1,079.44 km) |
| Iowa City to North Druid Hills (Georgia) | 668.93 mi (1,076.54 km) |
| Iowa City to North Fair Oaks (California) | 1,650.09 mi (2,655.56 km) |
