| Shasta Lake to Isabela (Puerto Rico) | 3,592.85 mi (5,782.14 km) |
| Shasta Lake to Iselin (New Jersey) | 2,487.86 mi (4,003.82 km) |
| Shasta Lake to Isla Vista (California) | 454.30 mi (731.13 km) |
| Shasta Lake to Issaquah (Washington) | 474.60 mi (763.80 km) |
| Shasta Lake to Ithaca (New York) | 2,345.69 mi (3,775.02 km) |
| Shasta Lake to Ives Estates (Florida) | 2,609.41 mi (4,199.44 km) |
| Shasta Lake to Jackson (Michigan) | 1,952.89 mi (3,142.88 km) |
| Shasta Lake to Jackson (Mississippi) | 1,865.60 mi (3,002.39 km) |
| Shasta Lake to Jackson (Missouri) | 1,760.94 mi (2,833.95 km) |
| Shasta Lake to Jackson (Tennessee) | 1,843.27 mi (2,966.46 km) |
| Shasta Lake to Jackson (Wyoming) | 624.94 mi (1,005.74 km) |
| Shasta Lake to Jacksonville (Alabama) | 2,053.78 mi (3,305.24 km) |
| Shasta Lake to Jacksonville (Arkansas) | 1,690.62 mi (2,720.79 km) |
| Shasta Lake to Jacksonville (Florida) | 2,374.78 mi (3,821.83 km) |
| Shasta Lake to Jacksonville (Illinois) | 1,688.12 mi (2,716.77 km) |
