| Olecko to Imola | 825.39 mi (1,328.33 km) |
| Olecko to Impruneta | 876.89 mi (1,411.22 km) |
| Olecko to Induno Olona | 827.45 mi (1,331.66 km) |
| Olecko to Inverigo | 821.27 mi (1,321.70 km) |
| Olecko to Inveruno | 844.18 mi (1,358.58 km) |
| Olecko to Inzago | 823.45 mi (1,325.21 km) |
| Olecko to Iseo | 799.23 mi (1,286.24 km) |
| Olecko to Isernia | 938.98 mi (1,511.15 km) |
| Olecko to Isola Capo Rizzuto | 1,072.01 mi (1,725.23 km) |
| Olecko to Isola del Liri | 946.88 mi (1,523.86 km) |
| Olecko to Isola della Scala | 792.25 mi (1,275.00 km) |
| Olecko to Isola Vicentina | 759.38 mi (1,222.10 km) |
| Olecko to Ispica | 1,245.84 mi (2,004.98 km) |
| Olecko to Istrana | 738.32 mi (1,188.21 km) |
| Olecko to Itri | 972.97 mi (1,565.84 km) |
