| Cedar Rapids to Illzach | 4,516.24 mi (7,268.19 km) |
| Cedar Rapids to Ingre | 4,299.90 mi (6,920.02 km) |
| Cedar Rapids to Irigny | 4,504.51 mi (7,249.31 km) |
| Cedar Rapids to Isbergues | 4,223.42 mi (6,796.94 km) |
| Cedar Rapids to Issoire | 4,447.44 mi (7,157.46 km) |
| Cedar Rapids to Issoudun | 4,343.35 mi (6,989.95 km) |
| Cedar Rapids to Issy-les-Moulineaux | 4,283.16 mi (6,893.08 km) |
| Cedar Rapids to Istres | 4,598.73 mi (7,400.94 km) |
| Cedar Rapids to Ivry-sur-Seine | 4,287.77 mi (6,900.49 km) |
| Cedar Rapids to Jarville-la-Malgrange | 4,437.81 mi (7,141.97 km) |
| Cedar Rapids to Jeumont | 4,296.58 mi (6,914.68 km) |
| Cedar Rapids to Joigny | 4,358.32 mi (7,014.04 km) |
| Cedar Rapids to Joinville-le-Pont | 4,291.00 mi (6,905.70 km) |
| Cedar Rapids to Joue-les-Tours | 4,275.75 mi (6,881.15 km) |
| Cedar Rapids to Jouy-le-Moutier | 4,267.34 mi (6,867.62 km) |
