| Cities | Distance |
|---|---|
| Heiloo to Celbridge | 470.63 mi (757.40 km) |
| Heiloo to Clondalkin | 464.65 mi (747.77 km) |
| Heiloo to Clonmel | 522.65 mi (841.13 km) |
| Heiloo to Cobh | 552.44 mi (889.06 km) |
| Heiloo to Cork | 559.14 mi (899.84 km) |
| Heiloo to Donegal | 543.53 mi (874.73 km) |
| Heiloo to Douglas | 557.96 mi (897.95 km) |
| Heiloo to Drogheda | 464.52 mi (747.58 km) |
| Heiloo to Dublin | 459.17 mi (738.96 km) |
| Heiloo to Dun Dealgan | 468.86 mi (754.56 km) |
| Heiloo to Ennis | 572.59 mi (921.49 km) |
| Heiloo to Enniscorthy | 473.57 mi (762.14 km) |
| Heiloo to Finglas | 457.77 mi (736.71 km) |
| Heiloo to Galway | 574.22 mi (924.12 km) |
| Heiloo to Glanmire | 555.96 mi (894.74 km) |