| Sugar Land to Imola | 5,583.01 mi (8,984.99 km) |
| Sugar Land to Impruneta | 5,588.56 mi (8,993.92 km) |
| Sugar Land to Induno Olona | 5,409.11 mi (8,705.12 km) |
| Sugar Land to Inverigo | 5,429.10 mi (8,737.30 km) |
| Sugar Land to Inveruno | 5,421.57 mi (8,725.18 km) |
| Sugar Land to Inzago | 5,447.27 mi (8,766.53 km) |
| Sugar Land to Iseo | 5,466.31 mi (8,797.18 km) |
| Sugar Land to Isernia | 5,794.66 mi (9,325.61 km) |
| Sugar Land to Isola Capo Rizzuto | 6,023.41 mi (9,693.75 km) |
| Sugar Land to Isola del Liri | 5,763.27 mi (9,275.09 km) |
| Sugar Land to Isola della Scala | 5,519.91 mi (8,883.43 km) |
| Sugar Land to Isola Vicentina | 5,524.46 mi (8,890.75 km) |
| Sugar Land to Ispica | 6,014.80 mi (9,679.89 km) |
| Sugar Land to Istrana | 5,549.03 mi (8,930.30 km) |
| Sugar Land to Itri | 5,776.99 mi (9,297.17 km) |
