| Iowa City to Nagold | 4,545.39 mi (7,315.11 km) |
| Iowa City to Nalbach | 4,440.32 mi (7,146.01 km) |
| Iowa City to Nauen | 4,524.04 mi (7,280.74 km) |
| Iowa City to Nauheim | 4,479.02 mi (7,208.28 km) |
| Iowa City to Naumburg | 4,548.46 mi (7,320.04 km) |
| Iowa City to Naunhof | 4,569.63 mi (7,354.11 km) |
| Iowa City to Neckargemund | 4,513.71 mi (7,264.12 km) |
| Iowa City to Neckarsulm | 4,537.49 mi (7,302.39 km) |
| Iowa City to Nersingen | 4,601.74 mi (7,405.78 km) |
| Iowa City to Netphen | 4,427.54 mi (7,125.43 km) |
| Iowa City to Nettetal | 4,346.83 mi (6,995.54 km) |
| Iowa City to Neu Bleckede | 4,423.34 mi (7,118.68 km) |
| Iowa City to Neu Isenburg | 4,483.63 mi (7,215.70 km) |
| Iowa City to Neu Wulmstorf | 4,385.31 mi (7,057.48 km) |
| Iowa City to Neu-Anspach | 4,466.97 mi (7,188.90 km) |
