| Boadilla del Monte to Indianola (Iowa) | 4,452.42 mi (7,165.48 km) |
| Boadilla del Monte to Indio (California) | 5,745.85 mi (9,247.05 km) |
| Boadilla del Monte to Inglewood (California) | 5,820.05 mi (9,366.47 km) |
| Boadilla del Monte to Inkster (Michigan) | 3,962.87 mi (6,377.62 km) |
| Boadilla del Monte to Inver Grove Heights (Minnesota) | 4,305.43 mi (6,928.93 km) |
| Boadilla del Monte to Inwood (New York) | 3,566.56 mi (5,739.82 km) |
| Boadilla del Monte to Iona (Florida) | 4,458.47 mi (7,175.22 km) |
| Boadilla del Monte to Ionia (Michigan) | 4,020.36 mi (6,470.15 km) |
| Boadilla del Monte to Iowa City (Iowa) | 4,352.33 mi (7,004.41 km) |
| Boadilla del Monte to Irmo (South Carolina) | 4,137.25 mi (6,658.25 km) |
| Boadilla del Monte to Irondale (Alabama) | 4,424.10 mi (7,119.91 km) |
| Boadilla del Monte to Ironton (Ohio) | 4,055.98 mi (6,527.47 km) |
| Boadilla del Monte to Irvine (California) | 5,811.00 mi (9,351.90 km) |
| Boadilla del Monte to Irving (Texas) | 4,940.78 mi (7,951.42 km) |
| Boadilla del Monte to Isabela (Puerto Rico) | 3,998.38 mi (6,434.77 km) |
