| Willow Grove to Redondela | 3,368.65 mi (5,421.31 km) |
| Willow Grove to Reinosa | 3,561.30 mi (5,731.36 km) |
| Willow Grove to Requena | 3,805.60 mi (6,124.51 km) |
| Willow Grove to Reus | 3,858.97 mi (6,210.42 km) |
| Willow Grove to Rianxo | 3,350.05 mi (5,391.38 km) |
| Willow Grove to Ribadeo | 3,412.07 mi (5,491.20 km) |
| Willow Grove to Rincon de la Victoria | 3,736.67 mi (6,013.59 km) |
| Willow Grove to Ripoll | 3,877.23 mi (6,239.79 km) |
| Willow Grove to Ripollet | 3,897.25 mi (6,272.01 km) |
| Willow Grove to Rojales | 3,867.36 mi (6,223.91 km) |
| Willow Grove to Ronda | 3,692.45 mi (5,942.43 km) |
| Willow Grove to Roquetas de Mar | 3,817.34 mi (6,143.41 km) |
| Willow Grove to Rosas | 3,920.50 mi (6,309.43 km) |
| Willow Grove to Rubi | 3,891.57 mi (6,262.88 km) |
| Willow Grove to Rute | 3,713.92 mi (5,976.97 km) |
