| Willoughby to Redondela | 3,617.97 mi (5,822.57 km) |
| Willoughby to Reinosa | 3,799.82 mi (6,115.22 km) |
| Willoughby to Requena | 4,055.07 mi (6,526.01 km) |
| Willoughby to Reus | 4,096.99 mi (6,593.47 km) |
| Willoughby to Rianxo | 3,597.87 mi (5,790.21 km) |
| Willoughby to Ribadeo | 3,652.65 mi (5,878.38 km) |
| Willoughby to Rincon de la Victoria | 4,003.46 mi (6,442.95 km) |
| Willoughby to Ripoll | 4,108.46 mi (6,611.92 km) |
| Willoughby to Ripollet | 4,131.77 mi (6,649.45 km) |
| Willoughby to Rojales | 4,122.10 mi (6,633.88 km) |
| Willoughby to Ronda | 3,960.72 mi (6,374.16 km) |
| Willoughby to Roquetas de Mar | 4,080.95 mi (6,567.66 km) |
| Willoughby to Rosas | 4,149.61 mi (6,678.15 km) |
| Willoughby to Rubi | 4,126.34 mi (6,640.71 km) |
| Willoughby to Rute | 3,978.42 mi (6,402.65 km) |
