| North Potomac to Celbridge | 3,369.94 mi (5,423.40 km) |
| North Potomac to Clondalkin | 3,376.01 mi (5,433.16 km) |
| North Potomac to Clonmel | 3,337.75 mi (5,371.59 km) |
| North Potomac to Cobh | 3,321.51 mi (5,345.45 km) |
| North Potomac to Cork | 3,313.58 mi (5,332.70 km) |
| North Potomac to Donegal | 3,288.61 mi (5,292.51 km) |
| North Potomac to Douglas | 3,315.33 mi (5,335.51 km) |
| North Potomac to Drogheda | 3,371.52 mi (5,425.95 km) |
| North Potomac to Dublin | 3,380.94 mi (5,441.09 km) |
| North Potomac to Dun Dealgan | 3,364.95 mi (5,415.36 km) |
| North Potomac to Ennis | 3,278.38 mi (5,276.04 km) |
| North Potomac to Enniscorthy | 3,382.30 mi (5,443.28 km) |
| North Potomac to Finglas | 3,380.89 mi (5,441.01 km) |
| North Potomac to Galway | 3,269.66 mi (5,262.00 km) |
| North Potomac to Glanmire | 3,316.18 mi (5,336.88 km) |
