| Grevena to Tuam | 1,686.73 mi (2,714.53 km) |
| Grevena to Tullamore | 1,628.66 mi (2,621.08 km) |
| Grevena to Waterford | 1,588.74 mi (2,556.83 km) |
| Grevena to Wexford | 1,564.18 mi (2,517.31 km) |
| Grevena to Wicklow | 1,564.87 mi (2,518.41 km) |
| Grevena to Abano Terme | 609.34 mi (980.64 km) |
| Grevena to Abbiategrasso | 732.19 mi (1,178.35 km) |
| Grevena to Acate | 429.65 mi (691.46 km) |
| Grevena to Acerra | 375.55 mi (604.38 km) |
| Grevena to Aci Castello | 380.51 mi (612.38 km) |
| Grevena to Aci Catena | 379.62 mi (610.94 km) |
| Grevena to Aci Sant'Antonio | 380.42 mi (612.23 km) |
| Grevena to Acireale | 377.47 mi (607.47 km) |
| Grevena to Acquaviva delle Fonti | 247.00 mi (397.50 km) |
| Grevena to Acqui Terme | 732.40 mi (1,178.68 km) |
