| Encinitas to Indianola (Iowa) | 1,418.89 mi (2,283.48 km) |
| Encinitas to Indio (California) | 75.82 mi (122.02 km) |
| Encinitas to Inglewood (California) | 88.47 mi (142.38 km) |
| Encinitas to Inkster (Michigan) | 1,948.15 mi (3,135.25 km) |
| Encinitas to Inver Grove Heights (Minnesota) | 1,525.12 mi (2,454.45 km) |
| Encinitas to Inwood (New York) | 2,436.66 mi (3,921.43 km) |
| Encinitas to Iona (Florida) | 2,153.93 mi (3,466.42 km) |
| Encinitas to Ionia (Michigan) | 1,867.58 mi (3,005.58 km) |
| Encinitas to Iowa City (Iowa) | 1,525.77 mi (2,455.50 km) |
| Encinitas to Irmo (South Carolina) | 2,066.58 mi (3,325.84 km) |
| Encinitas to Irondale (Alabama) | 1,761.07 mi (2,834.17 km) |
| Encinitas to Ironton (Ohio) | 1,962.93 mi (3,159.03 km) |
| Encinitas to Irvine (California) | 52.52 mi (84.52 km) |
| Encinitas to Irving (Texas) | 1,174.64 mi (1,890.39 km) |
| Encinitas to Isabela (Puerto Rico) | 3,250.41 mi (5,231.03 km) |
