| Iowa City to Cesky Tesin | 4,841.27 mi (7,791.27 km) |
| Iowa City to Cheb | 4,612.77 mi (7,423.54 km) |
| Iowa City to Chocen | 4,748.91 mi (7,642.64 km) |
| Iowa City to Chodov | 4,618.92 mi (7,433.43 km) |
| Iowa City to Chomutov | 4,632.83 mi (7,455.82 km) |
| Iowa City to Chotebor | 4,742.58 mi (7,632.44 km) |
| Iowa City to Chrudim | 4,736.63 mi (7,622.88 km) |
| Iowa City to Decin | 4,646.09 mi (7,477.16 km) |
| Iowa City to Dobris | 4,688.16 mi (7,544.86 km) |
| Iowa City to Domazlice | 4,659.58 mi (7,498.86 km) |
| Iowa City to Duchcov | 4,638.03 mi (7,464.20 km) |
| Iowa City to Dvur Kralove nad Labem | 4,715.83 mi (7,589.40 km) |
| Iowa City to Frenstat pod Radhostem | 4,836.47 mi (7,783.54 km) |
| Iowa City to Frydek-Mistek | 4,834.85 mi (7,780.94 km) |
| Iowa City to Frydlant nad Ostravici | 4,839.42 mi (7,788.29 km) |
