| Iowa City to North Tustin (California) | 1,528.28 mi (2,459.53 km) |
| Iowa City to North Valley (New Mexico) | 929.87 mi (1,496.48 km) |
| Iowa City to North Valley Stream (New York) | 927.74 mi (1,493.05 km) |
| Iowa City to North Wantagh (New York) | 937.84 mi (1,509.30 km) |
| Iowa City to Northampton (Massachusetts) | 967.43 mi (1,556.94 km) |
| Iowa City to Northampton (Pennsylvania) | 835.70 mi (1,344.93 km) |
| Iowa City to Northbrook (Illinois) | 192.83 mi (310.32 km) |
| Iowa City to Northbrook (Ohio) | 401.41 mi (646.01 km) |
| Iowa City to Northdale (Florida) | 1,064.80 mi (1,713.63 km) |
| Iowa City to Northfield (Minnesota) | 210.35 mi (338.53 km) |
| Iowa City to Northglenn (Colorado) | 713.04 mi (1,147.53 km) |
| Iowa City to Northlake (Illinois) | 187.59 mi (301.90 km) |
| Iowa City to Northport (Alabama) | 618.77 mi (995.81 km) |
| Iowa City to Northview (Michigan) | 317.46 mi (510.90 km) |
| Iowa City to Norton (Ohio) | 514.27 mi (827.63 km) |
