| Castano Primo to Glencullen | 854.53 mi (1,375.23 km) |
| Castano Primo to Gorey | 837.73 mi (1,348.19 km) |
| Castano Primo to Greystones | 846.57 mi (1,362.43 km) |
| Castano Primo to Kilkenny | 872.12 mi (1,403.55 km) |
| Castano Primo to Killarney | 941.70 mi (1,515.53 km) |
| Castano Primo to Leixlip | 869.24 mi (1,398.91 km) |
| Castano Primo to Letterkenny | 971.80 mi (1,563.96 km) |
| Castano Primo to Lifford | 959.31 mi (1,543.86 km) |
| Castano Primo to Limerick | 923.97 mi (1,486.99 km) |
| Castano Primo to Longford | 928.25 mi (1,493.88 km) |
| Castano Primo to Lucan | 867.50 mi (1,396.11 km) |
| Castano Primo to Maigh Nuad | 873.47 mi (1,405.72 km) |
| Castano Primo to Midleton | 885.49 mi (1,425.06 km) |
| Castano Primo to Monaghan | 919.23 mi (1,479.36 km) |
| Castano Primo to Mullingar | 904.75 mi (1,456.05 km) |
