| Durham to Imola | 931.28 mi (1,498.75 km) |
| Durham to Impruneta | 957.14 mi (1,540.36 km) |
| Durham to Induno Olona | 767.18 mi (1,234.65 km) |
| Durham to Inverigo | 784.00 mi (1,261.73 km) |
| Durham to Inveruno | 787.07 mi (1,266.67 km) |
| Durham to Inzago | 802.63 mi (1,291.70 km) |
| Durham to Iseo | 810.91 mi (1,305.03 km) |
| Durham to Isernia | 1,160.16 mi (1,867.10 km) |
| Durham to Isola Capo Rizzuto | 1,395.17 mi (2,245.30 km) |
| Durham to Isola del Liri | 1,137.18 mi (1,830.11 km) |
| Durham to Isola della Scala | 859.66 mi (1,383.49 km) |
| Durham to Isola Vicentina | 852.15 mi (1,371.40 km) |
| Durham to Ispica | 1,466.86 mi (2,360.68 km) |
| Durham to Istrana | 868.81 mi (1,398.22 km) |
| Durham to Itri | 1,159.37 mi (1,865.83 km) |
