| Castelnaudary to Indianola (Iowa) | 4,585.67 mi (7,379.93 km) |
| Castelnaudary to Indio (California) | 5,841.01 mi (9,400.20 km) |
| Castelnaudary to Inglewood (California) | 5,906.34 mi (9,505.33 km) |
| Castelnaudary to Inkster (Michigan) | 4,117.88 mi (6,627.08 km) |
| Castelnaudary to Inver Grove Heights (Minnesota) | 4,421.29 mi (7,115.37 km) |
| Castelnaudary to Inwood (New York) | 3,754.31 mi (6,041.97 km) |
| Castelnaudary to Iona (Florida) | 4,695.35 mi (7,556.44 km) |
| Castelnaudary to Ionia (Michigan) | 4,167.07 mi (6,706.24 km) |
| Castelnaudary to Iowa City (Iowa) | 4,489.62 mi (7,225.34 km) |
| Castelnaudary to Irmo (South Carolina) | 4,341.71 mi (6,987.30 km) |
| Castelnaudary to Irondale (Alabama) | 4,616.23 mi (7,429.11 km) |
| Castelnaudary to Ironton (Ohio) | 4,233.61 mi (6,813.34 km) |
| Castelnaudary to Irvine (California) | 5,900.60 mi (9,496.10 km) |
| Castelnaudary to Irving (Texas) | 5,105.57 mi (8,216.62 km) |
| Castelnaudary to Isabela (Puerto Rico) | 4,302.88 mi (6,924.82 km) |
