| Half Moon Bay to Imola | 6,099.84 mi (9,816.74 km) |
| Half Moon Bay to Impruneta | 6,124.60 mi (9,856.58 km) |
| Half Moon Bay to Induno Olona | 5,933.84 mi (9,549.59 km) |
| Half Moon Bay to Inverigo | 5,951.32 mi (9,577.73 km) |
| Half Moon Bay to Inveruno | 5,952.78 mi (9,580.07 km) |
| Half Moon Bay to Inzago | 5,970.09 mi (9,607.93 km) |
| Half Moon Bay to Iseo | 5,979.33 mi (9,622.80 km) |
| Half Moon Bay to Isernia | 6,328.72 mi (10,185.10 km) |
| Half Moon Bay to Isola Capo Rizzuto | 6,563.42 mi (10,562.80 km) |
| Half Moon Bay to Isola del Liri | 6,305.42 mi (10,147.60 km) |
| Half Moon Bay to Isola della Scala | 6,028.19 mi (9,701.44 km) |
| Half Moon Bay to Isola Vicentina | 6,019.85 mi (9,688.01 km) |
| Half Moon Bay to Ispica | 6,627.63 mi (10,666.14 km) |
| Half Moon Bay to Istrana | 6,034.88 mi (9,712.21 km) |
| Half Moon Bay to Itri | 6,327.12 mi (10,182.52 km) |
