| Cirencester to Imola | 809.30 mi (1,302.45 km) |
| Cirencester to Impruneta | 825.99 mi (1,329.29 km) |
| Cirencester to Induno Olona | 636.23 mi (1,023.92 km) |
| Cirencester to Inverigo | 655.20 mi (1,054.45 km) |
| Cirencester to Inveruno | 652.87 mi (1,050.69 km) |
| Cirencester to Inzago | 674.05 mi (1,084.78 km) |
| Cirencester to Iseo | 688.48 mi (1,108.01 km) |
| Cirencester to Isernia | 1,034.62 mi (1,665.06 km) |
| Cirencester to Isola Capo Rizzuto | 1,271.22 mi (2,045.84 km) |
| Cirencester to Isola del Liri | 1,007.79 mi (1,621.88 km) |
| Cirencester to Isola della Scala | 741.01 mi (1,192.54 km) |
| Cirencester to Isola Vicentina | 740.86 mi (1,192.30 km) |
| Cirencester to Ispica | 1,320.66 mi (2,125.40 km) |
| Cirencester to Istrana | 763.16 mi (1,228.19 km) |
| Cirencester to Itri | 1,027.20 mi (1,653.12 km) |
