| Caguas to Rende | 5,021.63 mi (8,081.54 km) |
| Caguas to Resana | 4,752.58 mi (7,648.53 km) |
| Caguas to Rescaldina | 4,608.00 mi (7,415.87 km) |
| Caguas to Rezzato | 4,674.44 mi (7,522.78 km) |
| Caguas to Rho | 4,612.30 mi (7,422.78 km) |
| Caguas to Ribera | 4,885.74 mi (7,862.84 km) |
| Caguas to Riccione Marina | 4,797.20 mi (7,720.34 km) |
| Caguas to Riesi | 4,932.42 mi (7,937.97 km) |
| Caguas to Rieti | 4,819.50 mi (7,756.24 km) |
| Caguas to Rignano Flaminio | 4,802.15 mi (7,728.31 km) |
| Caguas to Rignano sull'Arno | 4,739.56 mi (7,627.59 km) |
| Caguas to Rimini | 4,792.74 mi (7,713.17 km) |
| Caguas to Rionero in Vulture | 4,977.06 mi (8,009.81 km) |
| Caguas to Riposto | 4,987.75 mi (8,027.02 km) |
| Caguas to Riva del Garda | 4,698.40 mi (7,561.34 km) |
