| Pontypridd to Imola | 855.14 mi (1,376.21 km) |
| Pontypridd to Impruneta | 869.50 mi (1,399.32 km) |
| Pontypridd to Induno Olona | 681.15 mi (1,096.21 km) |
| Pontypridd to Inverigo | 700.49 mi (1,127.33 km) |
| Pontypridd to Inveruno | 696.81 mi (1,121.40 km) |
| Pontypridd to Inzago | 719.24 mi (1,157.50 km) |
| Pontypridd to Iseo | 735.00 mi (1,182.87 km) |
| Pontypridd to Isernia | 1,078.57 mi (1,735.78 km) |
| Pontypridd to Isola Capo Rizzuto | 1,314.82 mi (2,116.00 km) |
| Pontypridd to Isola del Liri | 1,050.88 mi (1,691.23 km) |
| Pontypridd to Isola della Scala | 788.00 mi (1,268.17 km) |
| Pontypridd to Isola Vicentina | 789.38 mi (1,270.39 km) |
| Pontypridd to Ispica | 1,357.98 mi (2,185.46 km) |
| Pontypridd to Istrana | 812.64 mi (1,307.82 km) |
| Pontypridd to Itri | 1,069.50 mi (1,721.19 km) |
