| Shasta Lake to Indianapolis (Indiana) | 1,898.66 mi (3,055.60 km) |
| Shasta Lake to Indianola (Iowa) | 1,495.76 mi (2,407.19 km) |
| Shasta Lake to Indio (California) | 586.57 mi (944.00 km) |
| Shasta Lake to Inglewood (California) | 514.48 mi (827.97 km) |
| Shasta Lake to Inkster (Michigan) | 2,007.12 mi (3,230.15 km) |
| Shasta Lake to Inver Grove Heights (Minnesota) | 1,506.20 mi (2,424.00 km) |
| Shasta Lake to Inwood (New York) | 2,515.35 mi (4,048.07 km) |
| Shasta Lake to Iona (Florida) | 2,496.55 mi (4,017.81 km) |
| Shasta Lake to Ionia (Michigan) | 1,911.38 mi (3,076.07 km) |
| Shasta Lake to Iowa City (Iowa) | 1,597.29 mi (2,570.58 km) |
| Shasta Lake to Irmo (South Carolina) | 2,284.41 mi (3,676.40 km) |
| Shasta Lake to Irondale (Alabama) | 2,013.89 mi (3,241.04 km) |
| Shasta Lake to Ironton (Ohio) | 2,100.55 mi (3,380.51 km) |
| Shasta Lake to Irvine (California) | 545.93 mi (878.59 km) |
| Shasta Lake to Irving (Texas) | 1,499.84 mi (2,413.76 km) |
