| Tukwila to Imola | 5,503.72 mi (8,857.39 km) |
| Tukwila to Impruneta | 5,532.46 mi (8,903.63 km) |
| Tukwila to Induno Olona | 5,343.25 mi (8,599.14 km) |
| Tukwila to Inverigo | 5,359.75 mi (8,625.68 km) |
| Tukwila to Inveruno | 5,363.32 mi (8,631.43 km) |
| Tukwila to Inzago | 5,378.24 mi (8,655.44 km) |
| Tukwila to Iseo | 5,384.96 mi (8,666.26 km) |
| Tukwila to Isernia | 5,731.70 mi (9,224.29 km) |
| Tukwila to Isola Capo Rizzuto | 5,962.83 mi (9,596.25 km) |
| Tukwila to Isola del Liri | 5,710.79 mi (9,190.63 km) |
| Tukwila to Isola della Scala | 5,431.65 mi (8,741.40 km) |
| Tukwila to Isola Vicentina | 5,420.52 mi (8,723.48 km) |
| Tukwila to Ispica | 6,043.07 mi (9,725.38 km) |
| Tukwila to Istrana | 5,433.08 mi (8,743.70 km) |
| Tukwila to Itri | 5,733.91 mi (9,227.84 km) |
