| Ridge to Indianapolis (Indiana) | 702.19 mi (1,130.06 km) |
| Ridge to Indianola (Iowa) | 1,074.25 mi (1,728.84 km) |
| Ridge to Indio (California) | 2,407.72 mi (3,874.85 km) |
| Ridge to Inglewood (California) | 2,511.31 mi (4,041.56 km) |
| Ridge to Inkster (Michigan) | 547.14 mi (880.54 km) |
| Ridge to Inver Grove Heights (Minnesota) | 1,054.03 mi (1,696.30 km) |
| Ridge to Inwood (New York) | 49.55 mi (79.75 km) |
| Ridge to Iona (Florida) | 1,121.33 mi (1,804.60 km) |
| Ridge to Ionia (Michigan) | 642.03 mi (1,033.25 km) |
| Ridge to Iowa City (Iowa) | 967.77 mi (1,557.48 km) |
| Ridge to Irmo (South Carolina) | 654.16 mi (1,052.77 km) |
| Ridge to Irondale (Alabama) | 911.21 mi (1,466.44 km) |
| Ridge to Ironton (Ohio) | 545.51 mi (877.91 km) |
| Ridge to Irvine (California) | 2,489.67 mi (4,006.73 km) |
| Ridge to Irving (Texas) | 1,436.72 mi (2,312.18 km) |
