| Ovar to Trim | 880.85 mi (1,417.59 km) |
| Ovar to Tuam | 873.97 mi (1,406.52 km) |
| Ovar to Tullamore | 858.39 mi (1,381.44 km) |
| Ovar to Waterford | 790.16 mi (1,271.65 km) |
| Ovar to Wexford | 798.93 mi (1,285.76 km) |
| Ovar to Wicklow | 845.60 mi (1,360.87 km) |
| Ovar to Abano Terme | 1,072.51 mi (1,726.04 km) |
| Ovar to Abbiategrasso | 936.38 mi (1,506.96 km) |
| Ovar to Acate | 1,266.66 mi (2,038.49 km) |
| Ovar to Acerra | 1,197.54 mi (1,927.25 km) |
| Ovar to Aci Castello | 1,289.25 mi (2,074.85 km) |
| Ovar to Aci Catena | 1,287.68 mi (2,072.31 km) |
| Ovar to Aci Sant'Antonio | 1,286.81 mi (2,070.92 km) |
| Ovar to Acireale | 1,289.07 mi (2,074.56 km) |
| Ovar to Acquaviva delle Fonti | 1,326.44 mi (2,134.70 km) |
