| Redwood City to Imola | 6,091.82 mi (9,803.84 km) |
| Redwood City to Impruneta | 6,116.48 mi (9,843.52 km) |
| Redwood City to Induno Olona | 5,925.70 mi (9,536.49 km) |
| Redwood City to Inverigo | 5,943.21 mi (9,564.67 km) |
| Redwood City to Inveruno | 5,944.61 mi (9,566.93 km) |
| Redwood City to Inzago | 5,961.98 mi (9,594.88 km) |
| Redwood City to Iseo | 5,971.28 mi (9,609.85 km) |
| Redwood City to Isernia | 6,320.71 mi (10,172.19 km) |
| Redwood City to Isola Capo Rizzuto | 6,555.47 mi (10,550.01 km) |
| Redwood City to Isola del Liri | 6,297.35 mi (10,134.60 km) |
| Redwood City to Isola della Scala | 6,020.19 mi (9,688.57 km) |
| Redwood City to Isola Vicentina | 6,011.92 mi (9,675.25 km) |
| Redwood City to Ispica | 6,619.28 mi (10,652.71 km) |
| Redwood City to Istrana | 6,027.02 mi (9,699.55 km) |
| Redwood City to Itri | 6,319.01 mi (10,169.47 km) |
