| Campbell to Indianola (Iowa) | 1,536.23 mi (2,472.32 km) |
| Campbell to Indio (California) | 404.20 mi (650.50 km) |
| Campbell to Inglewood (California) | 306.27 mi (492.89 km) |
| Campbell to Inkster (Michigan) | 2,062.42 mi (3,319.15 km) |
| Campbell to Inver Grove Heights (Minnesota) | 1,583.22 mi (2,547.95 km) |
| Campbell to Inwood (New York) | 2,567.98 mi (4,132.77 km) |
| Campbell to Iona (Florida) | 2,440.75 mi (3,928.01 km) |
| Campbell to Ionia (Michigan) | 1,971.26 mi (3,172.44 km) |
| Campbell to Iowa City (Iowa) | 1,641.80 mi (2,642.23 km) |
| Campbell to Irmo (South Carolina) | 2,280.09 mi (3,669.45 km) |
| Campbell to Irondale (Alabama) | 1,992.51 mi (3,206.64 km) |
| Campbell to Ironton (Ohio) | 2,126.54 mi (3,422.34 km) |
| Campbell to Irvine (California) | 342.39 mi (551.03 km) |
| Campbell to Irving (Texas) | 1,440.98 mi (2,319.03 km) |
| Campbell to Isabela (Puerto Rico) | 3,542.04 mi (5,700.37 km) |
