| Layton to Imola | 5,580.44 mi (8,980.85 km) |
| Layton to Impruneta | 5,601.40 mi (9,014.59 km) |
| Layton to Induno Olona | 5,410.60 mi (8,707.52 km) |
| Layton to Inverigo | 5,428.84 mi (8,736.88 km) |
| Layton to Inveruno | 5,428.41 mi (8,736.19 km) |
| Layton to Inzago | 5,447.72 mi (8,767.26 km) |
| Layton to Iseo | 5,459.18 mi (8,785.70 km) |
| Layton to Isernia | 5,808.56 mi (9,347.97 km) |
| Layton to Isola Capo Rizzuto | 6,044.97 mi (9,728.44 km) |
| Layton to Isola del Liri | 5,783.23 mi (9,307.21 km) |
| Layton to Isola della Scala | 5,509.70 mi (8,867.01 km) |
| Layton to Isola Vicentina | 5,504.05 mi (8,857.91 km) |
| Layton to Ispica | 6,094.59 mi (9,808.30 km) |
| Layton to Istrana | 5,521.38 mi (8,885.80 km) |
| Layton to Itri | 5,803.50 mi (9,339.83 km) |
