| Richardson to Imola | 5,458.15 mi (8,784.04 km) |
| Richardson to Impruneta | 5,466.43 mi (8,797.37 km) |
| Richardson to Induno Olona | 5,283.75 mi (8,503.37 km) |
| Richardson to Inverigo | 5,303.58 mi (8,535.28 km) |
| Richardson to Inveruno | 5,297.23 mi (8,525.07 km) |
| Richardson to Inzago | 5,321.99 mi (8,564.92 km) |
| Richardson to Iseo | 5,339.85 mi (8,593.66 km) |
| Richardson to Isernia | 5,674.14 mi (9,131.64 km) |
| Richardson to Isola Capo Rizzuto | 5,905.80 mi (9,504.47 km) |
| Richardson to Isola del Liri | 5,643.60 mi (9,082.50 km) |
| Richardson to Isola della Scala | 5,393.28 mi (8,679.65 km) |
| Richardson to Isola Vicentina | 5,396.10 mi (8,684.18 km) |
| Richardson to Ispica | 5,907.61 mi (9,507.37 km) |
| Richardson to Istrana | 5,419.60 mi (8,722.00 km) |
| Richardson to Itri | 5,658.57 mi (9,106.59 km) |
