| Mountain Ash to Imola | 859.26 mi (1,382.85 km) |
| Mountain Ash to Impruneta | 873.85 mi (1,406.32 km) |
| Mountain Ash to Induno Olona | 685.35 mi (1,102.96 km) |
| Mountain Ash to Inverigo | 704.65 mi (1,134.03 km) |
| Mountain Ash to Inveruno | 701.10 mi (1,128.31 km) |
| Mountain Ash to Inzago | 723.42 mi (1,164.23 km) |
| Mountain Ash to Iseo | 739.04 mi (1,189.37 km) |
| Mountain Ash to Isernia | 1,082.89 mi (1,742.75 km) |
| Mountain Ash to Isola Capo Rizzuto | 1,319.19 mi (2,123.03 km) |
| Mountain Ash to Isola del Liri | 1,055.28 mi (1,698.32 km) |
| Mountain Ash to Isola della Scala | 792.00 mi (1,274.60 km) |
| Mountain Ash to Isola Vicentina | 793.21 mi (1,276.55 km) |
| Mountain Ash to Ispica | 1,362.83 mi (2,193.26 km) |
| Mountain Ash to Istrana | 816.35 mi (1,313.79 km) |
| Mountain Ash to Itri | 1,073.97 mi (1,728.39 km) |
