| Sonoma to Imola | 6,051.72 mi (9,739.30 km) |
| Sonoma to Impruneta | 6,076.82 mi (9,779.70 km) |
| Sonoma to Induno Olona | 5,886.14 mi (9,472.82 km) |
| Sonoma to Inverigo | 5,903.54 mi (9,500.83 km) |
| Sonoma to Inveruno | 5,905.18 mi (9,503.47 km) |
| Sonoma to Inzago | 5,922.29 mi (9,531.01 km) |
| Sonoma to Iseo | 5,931.32 mi (9,545.54 km) |
| Sonoma to Isernia | 6,280.60 mi (10,107.64 km) |
| Sonoma to Isola Capo Rizzuto | 6,515.05 mi (10,484.96 km) |
| Sonoma to Isola del Liri | 6,257.50 mi (10,070.47 km) |
| Sonoma to Isola della Scala | 5,980.01 mi (9,623.90 km) |
| Sonoma to Isola Vicentina | 5,971.43 mi (9,610.08 km) |
| Sonoma to Ispica | 6,580.68 mi (10,590.58 km) |
| Sonoma to Istrana | 5,986.26 mi (9,633.95 km) |
| Sonoma to Itri | 6,279.32 mi (10,105.60 km) |
