| Caguas to Rosolini | 4,984.86 mi (8,022.35 km) |
| Caguas to Rossano | 5,042.56 mi (8,115.21 km) |
| Caguas to Rottofreno | 4,639.08 mi (7,465.88 km) |
| Caguas to Rovato | 4,658.81 mi (7,497.64 km) |
| Caguas to Roverbella | 4,697.35 mi (7,559.65 km) |
| Caguas to Rovereto | 4,707.99 mi (7,576.78 km) |
| Caguas to Rovigo | 4,748.24 mi (7,641.55 km) |
| Caguas to Rozzano | 4,618.47 mi (7,432.70 km) |
| Caguas to Rubano | 4,745.68 mi (7,637.43 km) |
| Caguas to Rubiera | 4,701.30 mi (7,566.01 km) |
| Caguas to Ruffano | 5,121.88 mi (8,242.86 km) |
| Caguas to Russi | 4,764.26 mi (7,667.34 km) |
| Caguas to Rutigliano | 5,040.42 mi (8,111.78 km) |
| Caguas to Ruvo di Puglia | 5,016.92 mi (8,073.94 km) |
| Caguas to Sabaudia | 4,837.19 mi (7,784.70 km) |
