| Fairfield to Indianola (Iowa) | 1,519.15 mi (2,444.83 km) |
| Fairfield to Indio (California) | 450.11 mi (724.38 km) |
| Fairfield to Inglewood (California) | 361.51 mi (581.79 km) |
| Fairfield to Inkster (Michigan) | 2,042.17 mi (3,286.55 km) |
| Fairfield to Inver Grove Heights (Minnesota) | 1,556.10 mi (2,504.30 km) |
| Fairfield to Inwood (New York) | 2,549.06 mi (4,102.32 km) |
| Fairfield to Iona (Florida) | 2,452.85 mi (3,947.48 km) |
| Fairfield to Ionia (Michigan) | 1,949.59 mi (3,137.57 km) |
| Fairfield to Iowa City (Iowa) | 1,623.83 mi (2,613.31 km) |
| Fairfield to Irmo (South Carolina) | 2,277.05 mi (3,664.57 km) |
| Fairfield to Irondale (Alabama) | 1,994.01 mi (3,209.04 km) |
| Fairfield to Ironton (Ohio) | 2,114.64 mi (3,403.19 km) |
| Fairfield to Irvine (California) | 396.03 mi (637.35 km) |
| Fairfield to Irving (Texas) | 1,452.36 mi (2,337.34 km) |
| Fairfield to Isabela (Puerto Rico) | 3,553.51 mi (5,718.83 km) |
