| Dorchester to Celbridge | 251.41 mi (404.61 km) |
| Dorchester to Clondalkin | 246.34 mi (396.44 km) |
| Dorchester to Clonmel | 253.32 mi (407.68 km) |
| Dorchester to Cobh | 265.03 mi (426.53 km) |
| Dorchester to Cork | 273.00 mi (439.35 km) |
| Dorchester to Donegal | 361.05 mi (581.05 km) |
| Dorchester to Douglas | 271.22 mi (436.49 km) |
| Dorchester to Drogheda | 265.31 mi (426.97 km) |
| Dorchester to Dublin | 243.96 mi (392.62 km) |
| Dorchester to Dun Dealgan | 282.43 mi (454.52 km) |
| Dorchester to Ennis | 315.94 mi (508.46 km) |
| Dorchester to Enniscorthy | 215.89 mi (347.44 km) |
| Dorchester to Finglas | 248.38 mi (399.72 km) |
| Dorchester to Galway | 331.97 mi (534.25 km) |
| Dorchester to Glanmire | 270.48 mi (435.29 km) |
