| Tigard to Imola | 5,637.50 mi (9,072.68 km) |
| Tigard to Impruneta | 5,665.64 mi (9,117.97 km) |
| Tigard to Induno Olona | 5,476.10 mi (8,812.93 km) |
| Tigard to Inverigo | 5,492.75 mi (8,839.73 km) |
| Tigard to Inveruno | 5,496.00 mi (8,844.96 km) |
| Tigard to Inzago | 5,511.29 mi (8,869.57 km) |
| Tigard to Iseo | 5,518.41 mi (8,881.02 km) |
| Tigard to Isernia | 5,865.73 mi (9,439.98 km) |
| Tigard to Isola Capo Rizzuto | 6,097.50 mi (9,812.98 km) |
| Tigard to Isola del Liri | 5,844.45 mi (9,405.73 km) |
| Tigard to Isola della Scala | 5,565.46 mi (8,956.74 km) |
| Tigard to Isola Vicentina | 5,554.74 mi (8,939.49 km) |
| Tigard to Ispica | 6,175.38 mi (9,938.31 km) |
| Tigard to Istrana | 5,567.68 mi (8,960.32 km) |
| Tigard to Itri | 5,867.36 mi (9,442.61 km) |
