| Cave Spring to Imola | 4,564.21 mi (7,345.39 km) |
| Cave Spring to Impruneta | 4,566.86 mi (7,349.65 km) |
| Cave Spring to Induno Olona | 4,391.45 mi (7,067.35 km) |
| Cave Spring to Inverigo | 4,411.56 mi (7,099.72 km) |
| Cave Spring to Inveruno | 4,402.73 mi (7,085.51 km) |
| Cave Spring to Inzago | 4,429.38 mi (7,128.40 km) |
| Cave Spring to Iseo | 4,449.70 mi (7,161.11 km) |
| Cave Spring to Isernia | 4,770.81 mi (7,677.88 km) |
| Cave Spring to Isola Capo Rizzuto | 4,996.37 mi (8,040.88 km) |
| Cave Spring to Isola del Liri | 4,738.70 mi (7,626.20 km) |
| Cave Spring to Isola della Scala | 4,503.30 mi (7,247.36 km) |
| Cave Spring to Isola Vicentina | 4,509.87 mi (7,257.93 km) |
| Cave Spring to Ispica | 4,980.25 mi (8,014.95 km) |
| Cave Spring to Istrana | 4,535.66 mi (7,299.44 km) |
| Cave Spring to Itri | 4,751.23 mi (7,646.37 km) |
