| Columbia Heights to Celbridge | 3,710.76 mi (5,971.89 km) |
| Columbia Heights to Clondalkin | 3,716.55 mi (5,981.21 km) |
| Columbia Heights to Clonmel | 3,700.80 mi (5,955.86 km) |
| Columbia Heights to Cobh | 3,695.84 mi (5,947.88 km) |
| Columbia Heights to Cork | 3,687.82 mi (5,934.98 km) |
| Columbia Heights to Donegal | 3,611.70 mi (5,812.47 km) |
| Columbia Heights to Douglas | 3,689.79 mi (5,938.15 km) |
| Columbia Heights to Drogheda | 3,704.88 mi (5,962.43 km) |
| Columbia Heights to Dublin | 3,720.40 mi (5,987.41 km) |
| Columbia Heights to Dun Dealgan | 3,693.25 mi (5,943.72 km) |
| Columbia Heights to Ennis | 3,637.77 mi (5,854.42 km) |
| Columbia Heights to Enniscorthy | 3,737.95 mi (6,015.65 km) |
| Columbia Heights to Finglas | 3,718.24 mi (5,983.93 km) |
| Columbia Heights to Galway | 3,621.61 mi (5,828.41 km) |
| Columbia Heights to Glanmire | 3,689.79 mi (5,938.15 km) |
