| Suwalki to Imola | 840.17 mi (1,352.13 km) |
| Suwalki to Impruneta | 891.61 mi (1,434.91 km) |
| Suwalki to Induno Olona | 844.05 mi (1,358.36 km) |
| Suwalki to Inverigo | 837.70 mi (1,348.14 km) |
| Suwalki to Inveruno | 860.64 mi (1,385.07 km) |
| Suwalki to Inzago | 839.71 mi (1,351.38 km) |
| Suwalki to Iseo | 815.34 mi (1,312.17 km) |
| Suwalki to Isernia | 951.09 mi (1,530.64 km) |
| Suwalki to Isola Capo Rizzuto | 1,081.28 mi (1,740.15 km) |
| Suwalki to Isola del Liri | 959.46 mi (1,544.10 km) |
| Suwalki to Isola della Scala | 807.80 mi (1,300.02 km) |
| Suwalki to Isola Vicentina | 774.90 mi (1,247.08 km) |
| Suwalki to Ispica | 1,256.17 mi (2,021.61 km) |
| Suwalki to Istrana | 753.55 mi (1,212.73 km) |
| Suwalki to Itri | 985.43 mi (1,585.90 km) |
