| Ferguson to Indianola (Iowa) | 250.02 mi (402.36 km) |
| Ferguson to Indio (California) | 1,481.02 mi (2,383.47 km) |
| Ferguson to Inglewood (California) | 1,588.98 mi (2,557.21 km) |
| Ferguson to Inkster (Michigan) | 440.66 mi (709.17 km) |
| Ferguson to Inver Grove Heights (Minnesota) | 443.22 mi (713.29 km) |
| Ferguson to Inwood (New York) | 887.80 mi (1,428.78 km) |
| Ferguson to Iona (Florida) | 973.39 mi (1,566.51 km) |
| Ferguson to Ionia (Michigan) | 399.60 mi (643.10 km) |
| Ferguson to Iowa City (Iowa) | 211.15 mi (339.82 km) |
| Ferguson to Irmo (South Carolina) | 598.71 mi (963.53 km) |
| Ferguson to Irondale (Alabama) | 412.77 mi (664.29 km) |
| Ferguson to Ironton (Ohio) | 411.23 mi (661.81 km) |
| Ferguson to Irvine (California) | 1,565.07 mi (2,518.73 km) |
| Ferguson to Irving (Texas) | 552.45 mi (889.08 km) |
| Ferguson to Isabela (Puerto Rico) | 1,975.82 mi (3,179.78 km) |
