| Sligo to Hutchinson (Minnesota) | 3,658.68 mi (5,888.08 km) |
| Sligo to Hutto (Texas) | 4,499.35 mi (7,241.01 km) |
| Sligo to Hyattsville (Maryland) | 3,274.01 mi (5,269.02 km) |
| Sligo to Hybla Valley (Virginia) | 3,289.00 mi (5,293.14 km) |
| Sligo to Idaho Falls (Idaho) | 4,329.07 mi (6,966.97 km) |
| Sligo to Idylwood (Virginia) | 3,287.30 mi (5,290.40 km) |
| Sligo to Ilchester (Maryland) | 3,254.64 mi (5,237.84 km) |
| Sligo to Immokalee (Florida) | 4,078.22 mi (6,563.26 km) |
| Sligo to Imperial (California) | 5,028.77 mi (8,093.02 km) |
| Sligo to Imperial Beach (California) | 5,096.11 mi (8,201.40 km) |
| Sligo to Independence (Kentucky) | 3,572.64 mi (5,749.61 km) |
| Sligo to Independence (Missouri) | 3,939.08 mi (6,339.34 km) |
| Sligo to Indian Trail (North Carolina) | 3,607.06 mi (5,805.00 km) |
| Sligo to Indiana (Pennsylvania) | 3,283.95 mi (5,285.01 km) |
| Sligo to Indianapolis (Indiana) | 3,594.87 mi (5,785.39 km) |
