| Naantali to Impruneta | 1,243.01 mi (2,000.44 km) |
| Naantali to Induno Olona | 1,143.60 mi (1,840.44 km) |
| Naantali to Inverigo | 1,143.83 mi (1,840.82 km) |
| Naantali to Inveruno | 1,164.47 mi (1,874.04 km) |
| Naantali to Inzago | 1,151.74 mi (1,853.55 km) |
| Naantali to Iseo | 1,133.55 mi (1,824.27 km) |
| Naantali to Isernia | 1,344.43 mi (2,163.66 km) |
| Naantali to Isola Capo Rizzuto | 1,501.33 mi (2,416.16 km) |
| Naantali to Isola del Liri | 1,346.46 mi (2,166.91 km) |
| Naantali to Isola della Scala | 1,142.71 mi (1,839.01 km) |
| Naantali to Isola Vicentina | 1,111.95 mi (1,789.51 km) |
| Naantali to Ispica | 1,666.22 mi (2,681.53 km) |
| Naantali to Istrana | 1,098.68 mi (1,768.15 km) |
| Naantali to Itri | 1,373.62 mi (2,210.63 km) |
| Naantali to Ittiri | 1,487.90 mi (2,394.55 km) |
