| Imperial Beach to Rende | 6,638.21 mi (10,683.17 km) |
| Imperial Beach to Resana | 6,165.19 mi (9,921.91 km) |
| Imperial Beach to Rescaldina | 6,069.18 mi (9,767.41 km) |
| Imperial Beach to Rezzato | 6,119.05 mi (9,847.66 km) |
| Imperial Beach to Rho | 6,076.15 mi (9,778.61 km) |
| Imperial Beach to Ribera | 6,636.73 mi (10,680.78 km) |
| Imperial Beach to Riccione Marina | 6,273.18 mi (10,095.70 km) |
| Imperial Beach to Riesi | 6,677.01 mi (10,745.62 km) |
| Imperial Beach to Rieti | 6,363.97 mi (10,241.82 km) |
| Imperial Beach to Rignano Flaminio | 6,362.36 mi (10,239.24 km) |
| Imperial Beach to Rignano sull'Arno | 6,248.59 mi (10,056.14 km) |
| Imperial Beach to Rimini | 6,267.42 mi (10,086.44 km) |
| Imperial Beach to Rionero in Vulture | 6,535.37 mi (10,517.67 km) |
| Imperial Beach to Riposto | 6,691.69 mi (10,769.23 km) |
| Imperial Beach to Riva del Garda | 6,117.23 mi (9,844.73 km) |
