| Sligo to Hanahan (South Carolina) | 3,687.45 mi (5,934.38 km) |
| Sligo to Hanford (California) | 4,966.68 mi (7,993.10 km) |
| Sligo to Hannibal (Missouri) | 3,797.74 mi (6,111.87 km) |
| Sligo to Hanover (Pennsylvania) | 3,235.73 mi (5,207.41 km) |
| Sligo to Hanover Park (Illinois) | 3,566.55 mi (5,739.81 km) |
| Sligo to Happy Valley (Oregon) | 4,539.52 mi (7,305.65 km) |
| Sligo to Harker Heights (Texas) | 4,475.86 mi (7,203.20 km) |
| Sligo to Harlingen (Texas) | 4,737.29 mi (7,623.92 km) |
| Sligo to Harper Woods (Michigan) | 3,347.22 mi (5,386.83 km) |
| Sligo to Harrisburg (North Carolina) | 3,595.29 mi (5,786.07 km) |
| Sligo to Harrisburg (Pennsylvania) | 3,210.52 mi (5,166.84 km) |
| Sligo to Harrison (Arkansas) | 4,035.22 mi (6,494.06 km) |
| Sligo to Harrison (New Jersey) | 3,081.16 mi (4,958.65 km) |
| Sligo to Harrison (New York) | 3,051.34 mi (4,910.66 km) |
| Sligo to Harrison (Ohio) | 3,567.18 mi (5,740.82 km) |
