| Port Laoise to Rochefort | 565.99 mi (910.87 km) |
| Port Laoise to Rodez | 748.60 mi (1,204.76 km) |
| Port Laoise to Rognac | 873.33 mi (1,405.50 km) |
| Port Laoise to Roissy-en-Brie | 522.56 mi (840.99 km) |
| Port Laoise to Romainville | 510.82 mi (822.08 km) |
| Port Laoise to Romans-sur-Isere | 783.68 mi (1,261.21 km) |
| Port Laoise to Rombas | 635.50 mi (1,022.73 km) |
| Port Laoise to Romilly-sur-Seine | 573.05 mi (922.24 km) |
| Port Laoise to Ronchin | 473.78 mi (762.48 km) |
| Port Laoise to Roncq | 470.87 mi (757.80 km) |
| Port Laoise to Roquebrune-sur-Argens | 919.00 mi (1,478.99 km) |
| Port Laoise to Roquevaire | 892.19 mi (1,435.83 km) |
| Port Laoise to Rosny-sous-Bois | 513.28 mi (826.05 km) |
| Port Laoise to Roubaix | 475.10 mi (764.60 km) |
| Port Laoise to Rouen | 439.07 mi (706.62 km) |
