| Cayce to Redondela | 3,860.57 mi (6,212.99 km) |
| Cayce to Reinosa | 4,061.41 mi (6,536.21 km) |
| Cayce to Requena | 4,295.25 mi (6,912.54 km) |
| Cayce to Reus | 4,358.26 mi (7,013.94 km) |
| Cayce to Rianxo | 3,843.41 mi (6,185.37 km) |
| Cayce to Ribadeo | 3,911.22 mi (6,294.51 km) |
| Cayce to Rincon de la Victoria | 4,208.60 mi (6,773.08 km) |
| Cayce to Ripoll | 4,381.60 mi (7,051.51 km) |
| Cayce to Ripollet | 4,399.10 mi (7,079.67 km) |
| Cayce to Rojales | 4,351.66 mi (7,003.32 km) |
| Cayce to Ronda | 4,162.89 mi (6,699.53 km) |
| Cayce to Roquetas de Mar | 4,292.48 mi (6,908.08 km) |
| Cayce to Rosas | 4,426.24 mi (7,123.34 km) |
| Cayce to Rubi | 4,393.26 mi (7,070.26 km) |
| Cayce to Rute | 4,188.61 mi (6,740.92 km) |
