| Euclid to Rende | 4,831.53 mi (7,775.60 km) |
| Euclid to Resana | 4,402.03 mi (7,084.38 km) |
| Euclid to Rescaldina | 4,280.87 mi (6,889.39 km) |
| Euclid to Rezzato | 4,340.46 mi (6,985.29 km) |
| Euclid to Rho | 4,287.34 mi (6,899.81 km) |
| Euclid to Ribera | 4,783.38 mi (7,698.10 km) |
| Euclid to Riccione Marina | 4,493.75 mi (7,231.99 km) |
| Euclid to Riesi | 4,828.14 mi (7,770.15 km) |
| Euclid to Rieti | 4,565.49 mi (7,347.45 km) |
| Euclid to Rignano Flaminio | 4,558.07 mi (7,335.50 km) |
| Euclid to Rignano sull'Arno | 4,455.23 mi (7,169.99 km) |
| Euclid to Rimini | 4,488.08 mi (7,222.86 km) |
| Euclid to Rionero in Vulture | 4,743.23 mi (7,633.49 km) |
| Euclid to Riposto | 4,857.52 mi (7,817.42 km) |
| Euclid to Riva del Garda | 4,348.22 mi (6,997.78 km) |
