| Guastalla to Iselin (New Jersey) | 4,116.99 mi (6,625.65 km) |
| Guastalla to Isla Vista (California) | 6,141.54 mi (9,883.85 km) |
| Guastalla to Issaquah (Washington) | 5,434.64 mi (8,746.21 km) |
| Guastalla to Ithaca (New York) | 4,135.02 mi (6,654.67 km) |
| Guastalla to Ives Estates (Florida) | 5,013.54 mi (8,068.52 km) |
| Guastalla to Jackson (Michigan) | 4,466.00 mi (7,187.33 km) |
| Guastalla to Jackson (Mississippi) | 5,158.67 mi (8,302.08 km) |
| Guastalla to Jackson (Missouri) | 4,896.05 mi (7,879.42 km) |
| Guastalla to Jackson (Tennessee) | 4,943.22 mi (7,955.34 km) |
| Guastalla to Jackson (Wyoming) | 5,349.54 mi (8,609.26 km) |
| Guastalla to Jacksonville (Alabama) | 4,899.31 mi (7,884.68 km) |
| Guastalla to Jacksonville (Arkansas) | 5,115.07 mi (8,231.90 km) |
| Guastalla to Jacksonville (Florida) | 4,880.31 mi (7,854.11 km) |
| Guastalla to Jacksonville (Illinois) | 4,809.92 mi (7,740.82 km) |
| Guastalla to Jacksonville (North Carolina) | 4,494.02 mi (7,232.42 km) |
