| Windsor to Redondela | 738.38 mi (1,188.31 km) |
| Windsor to Reinosa | 608.46 mi (979.23 km) |
| Windsor to Requena | 828.97 mi (1,334.10 km) |
| Windsor to Reus | 717.98 mi (1,155.47 km) |
| Windsor to Rianxo | 721.03 mi (1,160.39 km) |
| Windsor to Ribadeo | 625.10 mi (1,006.01 km) |
| Windsor to Rincon de la Victoria | 1,035.80 mi (1,666.96 km) |
| Windsor to Ripoll | 654.43 mi (1,053.21 km) |
| Windsor to Ripollet | 702.01 mi (1,129.78 km) |
| Windsor to Rojales | 925.21 mi (1,488.98 km) |
| Windsor to Ronda | 1,042.81 mi (1,678.24 km) |
| Windsor to Roquetas de Mar | 1,021.45 mi (1,643.87 km) |
| Windsor to Rosas | 661.13 mi (1,063.99 km) |
| Windsor to Rubi | 701.18 mi (1,128.44 km) |
| Windsor to Rute | 995.61 mi (1,602.27 km) |
