| Houthulst to Reinosa | 643.78 mi (1,036.07 km) |
| Houthulst to Requena | 817.82 mi (1,316.16 km) |
| Houthulst to Reus | 684.39 mi (1,101.42 km) |
| Houthulst to Rianxo | 798.59 mi (1,285.20 km) |
| Houthulst to Ribadeo | 694.56 mi (1,117.78 km) |
| Houthulst to Rincon de la Victoria | 1,047.99 mi (1,686.58 km) |
| Houthulst to Ripoll | 607.51 mi (977.69 km) |
| Houthulst to Ripollet | 656.19 mi (1,056.03 km) |
| Houthulst to Rojales | 908.49 mi (1,462.07 km) |
| Houthulst to Ronda | 1,062.23 mi (1,709.50 km) |
| Houthulst to Roquetas de Mar | 1,019.72 mi (1,641.09 km) |
| Houthulst to Rosas | 602.24 mi (969.21 km) |
| Houthulst to Rubi | 656.80 mi (1,057.02 km) |
| Houthulst to Rute | 1,010.01 mi (1,625.45 km) |
| Houthulst to Sabadell | 652.78 mi (1,050.55 km) |
