| California to Rende | 4,741.64 mi (7,630.94 km) |
| California to Resana | 4,335.36 mi (6,977.08 km) |
| California to Rescaldina | 4,207.01 mi (6,770.52 km) |
| California to Rezzato | 4,269.20 mi (6,870.62 km) |
| California to Rho | 4,213.18 mi (6,780.46 km) |
| California to Ribera | 4,675.82 mi (7,525.01 km) |
| California to Riccione Marina | 4,419.51 mi (7,112.51 km) |
| California to Riesi | 4,721.79 mi (7,598.99 km) |
| California to Rieti | 4,482.92 mi (7,214.56 km) |
| California to Rignano Flaminio | 4,473.40 mi (7,199.25 km) |
| California to Rignano sull'Arno | 4,376.43 mi (7,043.18 km) |
| California to Rimini | 4,413.97 mi (7,103.59 km) |
| California to Rionero in Vulture | 4,660.15 mi (7,499.79 km) |
| California to Riposto | 4,756.64 mi (7,655.08 km) |
| California to Riva del Garda | 4,280.38 mi (6,888.60 km) |
