| Harrow Weald to Quarteira | 1,073.59 mi (1,727.78 km) |
| Harrow Weald to Queluz | 987.04 mi (1,588.49 km) |
| Harrow Weald to Reguengos de Monsaraz | 975.41 mi (1,569.77 km) |
| Harrow Weald to Resende | 810.33 mi (1,304.11 km) |
| Harrow Weald to Ribeira Brava | 1,554.48 mi (2,501.70 km) |
| Harrow Weald to Ribeira Grande | 1,547.42 mi (2,490.33 km) |
| Harrow Weald to Rio de Mouro | 987.33 mi (1,588.95 km) |
| Harrow Weald to Rio Maior | 943.04 mi (1,517.68 km) |
| Harrow Weald to Rio Tinto | 818.81 mi (1,317.75 km) |
| Harrow Weald to Sabugal | 841.43 mi (1,354.15 km) |
| Harrow Weald to Sacavem | 980.93 mi (1,578.66 km) |
| Harrow Weald to Salvaterra de Magos | 960.11 mi (1,545.15 km) |
| Harrow Weald to Santa Comba Dao | 858.27 mi (1,381.24 km) |
| Harrow Weald to Santa Cruz | 1,547.73 mi (2,490.83 km) |
| Harrow Weald to Santa Iria da Azoia | 977.26 mi (1,572.75 km) |
