| Harrow Weald to Celbridge | 287.01 mi (461.89 km) |
| Harrow Weald to Clondalkin | 281.04 mi (452.29 km) |
| Harrow Weald to Clonmel | 317.87 mi (511.56 km) |
| Harrow Weald to Cobh | 340.82 mi (548.50 km) |
| Harrow Weald to Cork | 348.21 mi (560.39 km) |
| Harrow Weald to Donegal | 384.63 mi (619.00 km) |
| Harrow Weald to Douglas | 346.75 mi (558.04 km) |
| Harrow Weald to Drogheda | 291.04 mi (468.39 km) |
| Harrow Weald to Dublin | 276.74 mi (445.37 km) |
| Harrow Weald to Dun Dealgan | 302.83 mi (487.36 km) |
| Harrow Weald to Ennis | 375.43 mi (604.20 km) |
| Harrow Weald to Enniscorthy | 271.65 mi (437.18 km) |
| Harrow Weald to Finglas | 278.27 mi (447.83 km) |
| Harrow Weald to Galway | 384.25 mi (618.40 km) |
| Harrow Weald to Glanmire | 345.23 mi (555.60 km) |
