| Iowa City to Nocatee (Florida) | 977.90 mi (1,573.77 km) |
| Iowa City to Nogales (Arizona) | 1,286.36 mi (2,070.19 km) |
| Iowa City to Nolensville (Tennessee) | 472.52 mi (760.45 km) |
| Iowa City to Norco (California) | 1,510.61 mi (2,431.09 km) |
| Iowa City to Norcross (Georgia) | 665.95 mi (1,071.75 km) |
| Iowa City to Norfolk (Nebraska) | 304.29 mi (489.71 km) |
| Iowa City to Norfolk (Virginia) | 879.01 mi (1,414.62 km) |
| Iowa City to Normal (Illinois) | 153.82 mi (247.55 km) |
| Iowa City to Norman (Oklahoma) | 543.74 mi (875.07 km) |
| Iowa City to Norridge (Illinois) | 192.08 mi (309.13 km) |
| Iowa City to Norristown (Pennsylvania) | 851.01 mi (1,369.56 km) |
| Iowa City to North Adams (Massachusetts) | 943.74 mi (1,518.80 km) |
| Iowa City to North Amityville (New York) | 942.80 mi (1,517.29 km) |
| Iowa City to North Arlington (New Jersey) | 904.87 mi (1,456.25 km) |
| Iowa City to North Auburn (California) | 1,561.00 mi (2,512.19 km) |
