| Portes-les-Valence to Clondalkin | 773.18 mi (1,244.31 km) |
| Portes-les-Valence to Clonmel | 771.20 mi (1,241.13 km) |
| Portes-les-Valence to Cobh | 771.41 mi (1,241.46 km) |
| Portes-les-Valence to Cork | 779.34 mi (1,254.22 km) |
| Portes-les-Valence to Donegal | 887.43 mi (1,428.17 km) |
| Portes-les-Valence to Douglas | 777.33 mi (1,250.99 km) |
| Portes-les-Valence to Drogheda | 791.32 mi (1,273.50 km) |
| Portes-les-Valence to Dublin | 770.68 mi (1,240.29 km) |
| Portes-les-Valence to Dun Dealgan | 807.50 mi (1,299.54 km) |
| Portes-les-Valence to Ennis | 834.26 mi (1,342.61 km) |
| Portes-les-Valence to Enniscorthy | 740.10 mi (1,191.08 km) |
| Portes-les-Valence to Finglas | 774.84 mi (1,246.98 km) |
| Portes-les-Valence to Galway | 854.02 mi (1,374.41 km) |
| Portes-les-Valence to Glanmire | 777.59 mi (1,251.41 km) |
| Portes-les-Valence to Glencullen | 763.20 mi (1,228.25 km) |
