| River Ridge to Imola | 5,336.25 mi (8,587.86 km) |
| River Ridge to Impruneta | 5,339.00 mi (8,592.28 km) |
| River Ridge to Induno Olona | 5,163.38 mi (8,309.66 km) |
| River Ridge to Inverigo | 5,183.49 mi (8,342.01 km) |
| River Ridge to Inveruno | 5,174.75 mi (8,327.96 km) |
| River Ridge to Inzago | 5,201.33 mi (8,370.74 km) |
| River Ridge to Iseo | 5,221.56 mi (8,403.28 km) |
| River Ridge to Isernia | 5,542.91 mi (8,920.46 km) |
| River Ridge to Isola Capo Rizzuto | 5,768.20 mi (9,283.02 km) |
| River Ridge to Isola del Liri | 5,510.77 mi (8,868.74 km) |
| River Ridge to Isola della Scala | 5,275.16 mi (8,489.55 km) |
| River Ridge to Isola Vicentina | 5,281.52 mi (8,499.78 km) |
| River Ridge to Ispica | 5,750.06 mi (9,253.82 km) |
| River Ridge to Istrana | 5,307.17 mi (8,541.06 km) |
| River Ridge to Itri | 5,523.23 mi (8,888.78 km) |
