| Portimao to Naas | 1,114.58 mi (1,793.74 km) |
| Portimao to Navan | 1,144.59 mi (1,842.04 km) |
| Portimao to Nenagh | 1,086.70 mi (1,748.88 km) |
| Portimao to Palmerston | 1,125.00 mi (1,810.51 km) |
| Portimao to Port Laoise | 1,099.78 mi (1,769.92 km) |
| Portimao to Rath To | 1,135.36 mi (1,827.18 km) |
| Portimao to Rathfarnham | 1,121.90 mi (1,805.53 km) |
| Portimao to Ros Comain | 1,139.92 mi (1,834.52 km) |
| Portimao to Rush | 1,138.16 mi (1,831.69 km) |
| Portimao to Shannon | 1,076.37 mi (1,732.25 km) |
| Portimao to Sligo | 1,183.56 mi (1,904.75 km) |
| Portimao to Swords | 1,133.26 mi (1,823.81 km) |
| Portimao to Tallaght | 1,120.88 mi (1,803.88 km) |
| Portimao to Tralee | 1,046.93 mi (1,684.88 km) |
| Portimao to Tramore | 1,040.11 mi (1,673.90 km) |
