| Sligo to Indianola (Iowa) | 3,798.08 mi (6,112.43 km) |
| Sligo to Indio (California) | 5,000.89 mi (8,048.15 km) |
| Sligo to Inglewood (California) | 5,058.44 mi (8,140.77 km) |
| Sligo to Inkster (Michigan) | 3,368.63 mi (5,421.29 km) |
| Sligo to Inver Grove Heights (Minnesota) | 3,614.30 mi (5,816.65 km) |
| Sligo to Inwood (New York) | 3,070.65 mi (4,941.73 km) |
| Sligo to Iona (Florida) | 4,095.01 mi (6,590.29 km) |
| Sligo to Ionia (Michigan) | 3,404.36 mi (5,478.78 km) |
| Sligo to Iowa City (Iowa) | 3,708.65 mi (5,968.49 km) |
| Sligo to Irmo (South Carolina) | 3,676.75 mi (5,917.16 km) |
| Sligo to Irondale (Alabama) | 3,921.12 mi (6,310.43 km) |
| Sligo to Ironton (Ohio) | 3,519.72 mi (5,664.44 km) |
| Sligo to Irvine (California) | 5,055.41 mi (8,135.90 km) |
| Sligo to Irving (Texas) | 4,355.61 mi (7,009.67 km) |
| Sligo to Isabela (Puerto Rico) | 3,928.97 mi (6,323.07 km) |
