| Friendswood to Imola | 5,568.91 mi (8,962.29 km) |
| Friendswood to Impruneta | 5,574.15 mi (8,970.74 km) |
| Friendswood to Induno Olona | 5,395.09 mi (8,682.56 km) |
| Friendswood to Inverigo | 5,415.10 mi (8,714.76 km) |
| Friendswood to Inveruno | 5,407.44 mi (8,702.43 km) |
| Friendswood to Inzago | 5,433.23 mi (8,743.94 km) |
| Friendswood to Iseo | 5,452.41 mi (8,774.80 km) |
| Friendswood to Isernia | 5,780.05 mi (9,302.09 km) |
| Friendswood to Isola Capo Rizzuto | 6,008.45 mi (9,669.67 km) |
| Friendswood to Isola del Liri | 5,748.58 mi (9,251.44 km) |
| Friendswood to Isola della Scala | 5,506.01 mi (8,861.07 km) |
| Friendswood to Isola Vicentina | 5,510.75 mi (8,868.70 km) |
| Friendswood to Ispica | 5,998.77 mi (9,654.09 km) |
| Friendswood to Istrana | 5,535.44 mi (8,908.43 km) |
| Friendswood to Itri | 5,762.15 mi (9,273.29 km) |
