| Harnes to Impruneta | 609.55 mi (980.97 km) |
| Harnes to Induno Olona | 418.62 mi (673.70 km) |
| Harnes to Inverigo | 436.51 mi (702.50 km) |
| Harnes to Inveruno | 437.35 mi (703.84 km) |
| Harnes to Inzago | 455.37 mi (732.84 km) |
| Harnes to Iseo | 466.88 mi (751.37 km) |
| Harnes to Isernia | 816.04 mi (1,313.29 km) |
| Harnes to Isola Capo Rizzuto | 1,052.51 mi (1,693.86 km) |
| Harnes to Isola del Liri | 791.06 mi (1,273.09 km) |
| Harnes to Isola della Scala | 518.16 mi (833.91 km) |
| Harnes to Isola Vicentina | 515.50 mi (829.62 km) |
| Harnes to Ispica | 1,115.35 mi (1,794.98 km) |
| Harnes to Istrana | 536.45 mi (863.33 km) |
| Harnes to Itri | 812.06 mi (1,306.88 km) |
| Harnes to Ittiri | 732.81 mi (1,179.34 km) |
