| Markham to Imola | 4,689.16 mi (7,546.47 km) |
| Markham to Impruneta | 4,698.74 mi (7,561.90 km) |
| Markham to Induno Olona | 4,514.69 mi (7,265.70 km) |
| Markham to Inverigo | 4,534.43 mi (7,297.46 km) |
| Markham to Inveruno | 4,528.64 mi (7,288.14 km) |
| Markham to Inzago | 4,552.94 mi (7,327.25 km) |
| Markham to Iseo | 4,570.26 mi (7,355.12 km) |
| Markham to Isernia | 4,907.04 mi (7,897.12 km) |
| Markham to Isola Capo Rizzuto | 5,140.00 mi (8,272.03 km) |
| Markham to Isola del Liri | 4,876.99 mi (7,848.76 km) |
| Markham to Isola della Scala | 4,623.57 mi (7,440.92 km) |
| Markham to Isola Vicentina | 4,625.67 mi (7,444.30 km) |
| Markham to Ispica | 5,148.43 mi (8,285.59 km) |
| Markham to Istrana | 4,648.74 mi (7,481.42 km) |
| Markham to Itri | 4,892.62 mi (7,873.92 km) |
