| Arecibo to Rende | 5,049.52 mi (8,126.42 km) |
| Arecibo to Resana | 4,776.06 mi (7,686.33 km) |
| Arecibo to Rescaldina | 4,631.62 mi (7,453.87 km) |
| Arecibo to Rezzato | 4,698.09 mi (7,560.84 km) |
| Arecibo to Rho | 4,635.98 mi (7,460.89 km) |
| Arecibo to Ribera | 4,915.18 mi (7,910.22 km) |
| Arecibo to Riccione Marina | 4,821.91 mi (7,760.12 km) |
| Arecibo to Riesi | 4,961.94 mi (7,985.48 km) |
| Arecibo to Rieti | 4,845.42 mi (7,797.95 km) |
| Arecibo to Rignano Flaminio | 4,828.24 mi (7,770.30 km) |
| Arecibo to Rignano sull'Arno | 4,764.56 mi (7,667.82 km) |
| Arecibo to Rimini | 4,817.42 mi (7,752.88 km) |
| Arecibo to Rionero in Vulture | 5,003.86 mi (8,052.93 km) |
| Arecibo to Riposto | 5,016.86 mi (8,073.85 km) |
| Arecibo to Riva del Garda | 4,721.73 mi (7,598.90 km) |
