| Des Moines to Ickenham | 4,172.63 mi (6,715.20 km) |
| Des Moines to Ifield | 4,197.00 mi (6,754.42 km) |
| Des Moines to Ilford | 4,192.33 mi (6,746.91 km) |
| Des Moines to Ilfracombe | 4,047.20 mi (6,513.34 km) |
| Des Moines to Ilkeston | 4,092.12 mi (6,585.63 km) |
| Des Moines to Ilkley | 4,041.59 mi (6,504.31 km) |
| Des Moines to Immingham | 4,109.22 mi (6,613.15 km) |
| Des Moines to Ince-in-Makerfield | 4,026.42 mi (6,479.89 km) |
| Des Moines to Inverness | 3,847.09 mi (6,191.29 km) |
| Des Moines to Inverurie | 3,914.90 mi (6,300.43 km) |
| Des Moines to Ipswich | 4,213.36 mi (6,780.75 km) |
| Des Moines to Irlam | 4,035.95 mi (6,495.23 km) |
| Des Moines to Irthlingborough | 4,139.66 mi (6,662.15 km) |
| Des Moines to Irvine | 3,887.32 mi (6,256.04 km) |
| Des Moines to Islington | 4,185.87 mi (6,736.51 km) |
