| Florham Park to Celbridge | 3,180.03 mi (5,117.76 km) |
| Florham Park to Clondalkin | 3,186.09 mi (5,127.52 km) |
| Florham Park to Clonmel | 3,147.64 mi (5,065.64 km) |
| Florham Park to Cobh | 3,131.35 mi (5,039.42 km) |
| Florham Park to Cork | 3,123.43 mi (5,026.67 km) |
| Florham Park to Donegal | 3,099.02 mi (4,987.40 km) |
| Florham Park to Douglas | 3,125.17 mi (5,029.48 km) |
| Florham Park to Drogheda | 3,181.71 mi (5,120.47 km) |
| Florham Park to Dublin | 3,191.03 mi (5,135.47 km) |
| Florham Park to Dun Dealgan | 3,175.21 mi (5,110.01 km) |
| Florham Park to Ennis | 3,088.31 mi (4,970.15 km) |
| Florham Park to Enniscorthy | 3,192.22 mi (5,137.39 km) |
| Florham Park to Finglas | 3,191.01 mi (5,135.44 km) |
| Florham Park to Galway | 3,079.66 mi (4,956.23 km) |
| Florham Park to Glanmire | 3,126.03 mi (5,030.86 km) |
