| Clearlake to Imola | 6,016.84 mi (9,683.17 km) |
| Clearlake to Impruneta | 6,042.31 mi (9,724.16 km) |
| Clearlake to Induno Olona | 5,851.71 mi (9,417.42 km) |
| Clearlake to Inverigo | 5,869.03 mi (9,445.30 km) |
| Clearlake to Inveruno | 5,870.86 mi (9,448.23 km) |
| Clearlake to Inzago | 5,887.76 mi (9,475.44 km) |
| Clearlake to Iseo | 5,896.57 mi (9,489.61 km) |
| Clearlake to Isernia | 6,245.70 mi (10,051.48 km) |
| Clearlake to Isola Capo Rizzuto | 6,479.89 mi (10,428.37 km) |
| Clearlake to Isola del Liri | 6,222.81 mi (10,014.64 km) |
| Clearlake to Isola della Scala | 5,945.08 mi (9,567.68 km) |
| Clearlake to Isola Vicentina | 5,936.24 mi (9,553.45 km) |
| Clearlake to Ispica | 6,546.99 mi (10,536.36 km) |
| Clearlake to Istrana | 5,950.85 mi (9,576.96 km) |
| Clearlake to Itri | 6,244.77 mi (10,049.99 km) |
