| Castanet-Tolosan to Gorey | 726.97 mi (1,169.95 km) |
| Castanet-Tolosan to Greystones | 749.69 mi (1,206.50 km) |
| Castanet-Tolosan to Kilkenny | 748.06 mi (1,203.89 km) |
| Castanet-Tolosan to Killarney | 778.94 mi (1,253.59 km) |
| Castanet-Tolosan to Leixlip | 771.58 mi (1,241.74 km) |
| Castanet-Tolosan to Letterkenny | 891.47 mi (1,434.69 km) |
| Castanet-Tolosan to Lifford | 879.41 mi (1,415.27 km) |
| Castanet-Tolosan to Limerick | 784.45 mi (1,262.45 km) |
| Castanet-Tolosan to Longford | 821.93 mi (1,322.77 km) |
| Castanet-Tolosan to Lucan | 770.15 mi (1,239.44 km) |
| Castanet-Tolosan to Maigh Nuad | 774.82 mi (1,246.95 km) |
| Castanet-Tolosan to Midleton | 732.90 mi (1,179.48 km) |
| Castanet-Tolosan to Monaghan | 834.05 mi (1,342.27 km) |
| Castanet-Tolosan to Mullingar | 799.60 mi (1,286.84 km) |
| Castanet-Tolosan to Naas | 766.76 mi (1,233.99 km) |
