| Shannon to Indianola (Iowa) | 3,828.02 mi (6,160.61 km) |
| Shannon to Indio (California) | 5,047.52 mi (8,123.21 km) |
| Shannon to Inglewood (California) | 5,107.82 mi (8,220.25 km) |
| Shannon to Inkster (Michigan) | 3,388.23 mi (5,452.82 km) |
| Shannon to Inver Grove Heights (Minnesota) | 3,649.36 mi (5,873.07 km) |
| Shannon to Inwood (New York) | 3,075.04 mi (4,948.79 km) |
| Shannon to Iona (Florida) | 4,086.55 mi (6,576.67 km) |
| Shannon to Ionia (Michigan) | 3,427.28 mi (5,515.68 km) |
| Shannon to Iowa City (Iowa) | 3,736.72 mi (6,013.66 km) |
| Shannon to Irmo (South Carolina) | 3,679.04 mi (5,920.84 km) |
| Shannon to Irondale (Alabama) | 3,929.96 mi (6,324.66 km) |
| Shannon to Ironton (Ohio) | 3,531.64 mi (5,683.62 km) |
| Shannon to Irvine (California) | 5,103.83 mi (8,213.81 km) |
| Shannon to Irving (Texas) | 4,377.10 mi (7,044.26 km) |
| Shannon to Isabela (Puerto Rico) | 3,886.49 mi (6,254.70 km) |
