| Sandusky to Redondela | 3,683.79 mi (5,928.49 km) |
| Sandusky to Reinosa | 3,864.74 mi (6,219.70 km) |
| Sandusky to Requena | 4,120.80 mi (6,631.79 km) |
| Sandusky to Reus | 4,161.79 mi (6,697.75 km) |
| Sandusky to Rianxo | 3,663.58 mi (5,895.96 km) |
| Sandusky to Ribadeo | 3,717.78 mi (5,983.19 km) |
| Sandusky to Rincon de la Victoria | 4,070.40 mi (6,550.67 km) |
| Sandusky to Ripoll | 4,172.66 mi (6,715.24 km) |
| Sandusky to Ripollet | 4,196.26 mi (6,753.22 km) |
| Sandusky to Rojales | 4,188.21 mi (6,740.27 km) |
| Sandusky to Ronda | 4,027.75 mi (6,482.03 km) |
| Sandusky to Roquetas de Mar | 4,147.68 mi (6,675.04 km) |
| Sandusky to Rosas | 4,213.61 mi (6,781.14 km) |
| Sandusky to Rubi | 4,190.85 mi (6,744.53 km) |
| Sandusky to Rute | 4,045.22 mi (6,510.15 km) |
