| Port Laoise to Deville-les-Rouen | 436.55 mi (702.56 km) |
| Port Laoise to Dieppe | 419.47 mi (675.07 km) |
| Port Laoise to Digne-les-Bains | 871.64 mi (1,402.77 km) |
| Port Laoise to Dijon | 671.56 mi (1,080.77 km) |
| Port Laoise to Dinan | 390.45 mi (628.37 km) |
| Port Laoise to Dinard | 380.08 mi (611.68 km) |
| Port Laoise to Divonne-les-Bains | 755.38 mi (1,215.67 km) |
| Port Laoise to Dole | 698.50 mi (1,124.13 km) |
| Port Laoise to Dombasle-sur-Meurthe | 667.54 mi (1,074.30 km) |
| Port Laoise to Domerat | 635.79 mi (1,023.20 km) |
| Port Laoise to Domont | 500.88 mi (806.10 km) |
| Port Laoise to Douai | 480.44 mi (773.19 km) |
| Port Laoise to Douarnenez | 365.20 mi (587.74 km) |
| Port Laoise to Douchy-les-Mines | 494.96 mi (796.57 km) |
| Port Laoise to Dourdan | 511.42 mi (823.06 km) |
