| Arklow to Queluz | 981.46 mi (1,579.51 km) |
| Arklow to Reguengos de Monsaraz | 995.53 mi (1,602.16 km) |
| Arklow to Resende | 811.95 mi (1,306.70 km) |
| Arklow to Ribeira Brava | 1,491.38 mi (2,400.15 km) |
| Arklow to Ribeira Grande | 1,389.41 mi (2,236.03 km) |
| Arklow to Rio de Mouro | 980.75 mi (1,578.36 km) |
| Arklow to Rio Maior | 939.29 mi (1,511.64 km) |
| Arklow to Rio Tinto | 810.37 mi (1,304.17 km) |
| Arklow to Sabugal | 860.89 mi (1,385.47 km) |
| Arklow to Sacavem | 977.39 mi (1,572.95 km) |
| Arklow to Salvaterra de Magos | 960.05 mi (1,545.04 km) |
| Arklow to Santa Comba Dao | 861.26 mi (1,386.07 km) |
| Arklow to Santa Cruz | 1,486.91 mi (2,392.96 km) |
| Arklow to Santa Iria da Azoia | 973.71 mi (1,567.03 km) |
| Arklow to Santarem | 944.54 mi (1,520.10 km) |
