| Duluth to Celbridge | 3,591.69 mi (5,780.27 km) |
| Duluth to Clondalkin | 3,597.45 mi (5,789.54 km) |
| Duluth to Clonmel | 3,583.19 mi (5,766.59 km) |
| Duluth to Cobh | 3,579.01 mi (5,759.87 km) |
| Duluth to Cork | 3,571.01 mi (5,746.99 km) |
| Duluth to Donegal | 3,491.79 mi (5,619.50 km) |
| Duluth to Douglas | 3,572.99 mi (5,750.18 km) |
| Duluth to Drogheda | 3,585.36 mi (5,770.09 km) |
| Duluth to Dublin | 3,601.22 mi (5,795.61 km) |
| Duluth to Dun Dealgan | 3,573.46 mi (5,750.92 km) |
| Duluth to Ennis | 3,520.09 mi (5,665.04 km) |
| Duluth to Enniscorthy | 3,619.76 mi (5,825.44 km) |
| Duluth to Finglas | 3,598.93 mi (5,791.92 km) |
| Duluth to Galway | 3,503.48 mi (5,638.31 km) |
| Duluth to Glanmire | 3,572.93 mi (5,750.08 km) |
