| Effingham to Imola | 4,835.67 mi (7,782.27 km) |
| Effingham to Impruneta | 4,843.87 mi (7,795.46 km) |
| Effingham to Induno Olona | 4,661.29 mi (7,501.62 km) |
| Effingham to Inverigo | 4,681.13 mi (7,533.55 km) |
| Effingham to Inveruno | 4,674.72 mi (7,523.24 km) |
| Effingham to Inzago | 4,699.53 mi (7,563.16 km) |
| Effingham to Iseo | 4,717.47 mi (7,592.03 km) |
| Effingham to Isernia | 5,051.58 mi (8,129.73 km) |
| Effingham to Isola Capo Rizzuto | 5,283.32 mi (8,502.68 km) |
| Effingham to Isola del Liri | 5,021.06 mi (8,080.61 km) |
| Effingham to Isola della Scala | 4,770.92 mi (7,678.05 km) |
| Effingham to Isola Vicentina | 4,773.90 mi (7,682.84 km) |
| Effingham to Ispica | 5,286.34 mi (8,507.54 km) |
| Effingham to Istrana | 4,797.52 mi (7,720.86 km) |
| Effingham to Itri | 5,036.06 mi (8,104.76 km) |
