| Portsmouth to Rende | 1,151.65 mi (1,853.41 km) |
| Portsmouth to Resana | 697.07 mi (1,121.82 km) |
| Portsmouth to Rescaldina | 584.06 mi (939.95 km) |
| Portsmouth to Rezzato | 639.12 mi (1,028.57 km) |
| Portsmouth to Rho | 590.89 mi (950.95 km) |
| Portsmouth to Ribera | 1,158.21 mi (1,863.97 km) |
| Portsmouth to Riccione Marina | 794.07 mi (1,277.93 km) |
| Portsmouth to Riesi | 1,195.38 mi (1,923.78 km) |
| Portsmouth to Rieti | 877.78 mi (1,412.65 km) |
| Portsmouth to Rignano Flaminio | 875.02 mi (1,408.21 km) |
| Portsmouth to Rignano sull'Arno | 763.09 mi (1,228.07 km) |
| Portsmouth to Rimini | 788.31 mi (1,268.67 km) |
| Portsmouth to Rionero in Vulture | 1,052.41 mi (1,693.69 km) |
| Portsmouth to Riposto | 1,205.04 mi (1,939.33 km) |
| Portsmouth to Riva del Garda | 643.97 mi (1,036.37 km) |
