| Seal Beach to Indianapolis (Indiana) | 1,805.16 mi (2,905.13 km) |
| Seal Beach to Indianola (Iowa) | 1,435.40 mi (2,310.06 km) |
| Seal Beach to Indio (California) | 105.54 mi (169.84 km) |
| Seal Beach to Inglewood (California) | 21.00 mi (33.79 km) |
| Seal Beach to Inkster (Michigan) | 1,966.11 mi (3,164.15 km) |
| Seal Beach to Inver Grove Heights (Minnesota) | 1,531.58 mi (2,464.83 km) |
| Seal Beach to Inwood (New York) | 2,458.73 mi (3,956.95 km) |
| Seal Beach to Iona (Florida) | 2,203.16 mi (3,545.64 km) |
| Seal Beach to Ionia (Michigan) | 1,883.43 mi (3,031.08 km) |
| Seal Beach to Iowa City (Iowa) | 1,542.56 mi (2,482.50 km) |
| Seal Beach to Irmo (South Carolina) | 2,102.52 mi (3,383.68 km) |
| Seal Beach to Irondale (Alabama) | 1,799.61 mi (2,896.19 km) |
| Seal Beach to Ironton (Ohio) | 1,989.71 mi (3,202.13 km) |
| Seal Beach to Irvine (California) | 17.91 mi (28.83 km) |
| Seal Beach to Irving (Texas) | 1,217.93 mi (1,960.07 km) |
