| Ukiah to Imola | 6,021.48 mi (9,690.63 km) |
| Ukiah to Impruneta | 6,047.33 mi (9,732.23 km) |
| Ukiah to Induno Olona | 5,856.83 mi (9,425.65 km) |
| Ukiah to Inverigo | 5,874.06 mi (9,453.39 km) |
| Ukiah to Inveruno | 5,876.08 mi (9,456.64 km) |
| Ukiah to Inzago | 5,892.77 mi (9,483.50 km) |
| Ukiah to Iseo | 5,901.35 mi (9,497.30 km) |
| Ukiah to Isernia | 6,250.30 mi (10,058.88 km) |
| Ukiah to Isola Capo Rizzuto | 6,484.19 mi (10,435.30 km) |
| Ukiah to Isola del Liri | 6,227.63 mi (10,022.40 km) |
| Ukiah to Isola della Scala | 5,949.66 mi (9,575.06 km) |
| Ukiah to Isola Vicentina | 5,940.55 mi (9,560.40 km) |
| Ukiah to Ispica | 6,552.80 mi (10,545.72 km) |
| Ukiah to Istrana | 5,954.93 mi (9,583.53 km) |
| Ukiah to Itri | 6,249.73 mi (10,057.96 km) |
