| Grinon to Trim | 931.79 mi (1,499.57 km) |
| Grinon to Tuam | 948.11 mi (1,525.84 km) |
| Grinon to Tullamore | 917.77 mi (1,477.01 km) |
| Grinon to Waterford | 846.29 mi (1,361.96 km) |
| Grinon to Wexford | 846.30 mi (1,361.99 km) |
| Grinon to Wicklow | 887.67 mi (1,428.57 km) |
| Grinon to Abano Terme | 867.11 mi (1,395.48 km) |
| Grinon to Abbiategrasso | 738.39 mi (1,188.32 km) |
| Grinon to Acate | 1,012.34 mi (1,629.21 km) |
| Grinon to Acerra | 955.51 mi (1,537.74 km) |
| Grinon to Aci Castello | 1,035.95 mi (1,667.20 km) |
| Grinon to Aci Catena | 1,034.44 mi (1,664.78 km) |
| Grinon to Aci Sant'Antonio | 1,033.57 mi (1,663.37 km) |
| Grinon to Acireale | 1,035.89 mi (1,667.10 km) |
| Grinon to Acquaviva delle Fonti | 1,085.10 mi (1,746.30 km) |
