| Sligo to Dixon (Illinois) | 3,623.18 mi (5,830.94 km) |
| Sligo to Dobbs Ferry (New York) | 3,057.80 mi (4,921.05 km) |
| Sligo to Doctor Phillips (Florida) | 3,975.50 mi (6,397.95 km) |
| Sligo to Dodge City (Kansas) | 4,215.09 mi (6,783.54 km) |
| Sligo to Dolton (Illinois) | 3,562.55 mi (5,733.36 km) |
| Sligo to Donna (Texas) | 4,753.62 mi (7,650.21 km) |
| Sligo to Dorado (Puerto Rico) | 3,901.67 mi (6,279.12 km) |
| Sligo to Doral (Florida) | 4,067.18 mi (6,545.49 km) |
| Sligo to Doraville (Georgia) | 3,808.56 mi (6,129.28 km) |
| Sligo to Dothan (Alabama) | 3,988.83 mi (6,419.41 km) |
| Sligo to Douglas (Arizona) | 4,900.42 mi (7,886.47 km) |
| Sligo to Douglas (Georgia) | 3,873.22 mi (6,233.35 km) |
| Sligo to Douglasville (Georgia) | 3,834.19 mi (6,170.54 km) |
| Sligo to Dover (Delaware) | 3,207.76 mi (5,162.40 km) |
| Sligo to Dover (New Hampshire) | 2,844.17 mi (4,577.25 km) |
