| Valley Center to Rende | 6,597.06 mi (10,616.94 km) |
| Valley Center to Resana | 6,123.47 mi (9,854.77 km) |
| Valley Center to Rescaldina | 6,028.03 mi (9,701.18 km) |
| Valley Center to Rezzato | 6,077.67 mi (9,781.06 km) |
| Valley Center to Rho | 6,035.00 mi (9,712.39 km) |
| Valley Center to Ribera | 6,596.71 mi (10,616.38 km) |
| Valley Center to Riccione Marina | 6,231.70 mi (10,028.95 km) |
| Valley Center to Riesi | 6,636.85 mi (10,680.98 km) |
| Valley Center to Rieti | 6,322.83 mi (10,175.61 km) |
| Valley Center to Rignano Flaminio | 6,321.34 mi (10,173.22 km) |
| Valley Center to Rignano sull'Arno | 6,207.42 mi (9,989.87 km) |
| Valley Center to Rimini | 6,225.95 mi (10,019.69 km) |
| Valley Center to Rionero in Vulture | 6,493.98 mi (10,451.05 km) |
| Valley Center to Riposto | 6,651.14 mi (10,703.98 km) |
| Valley Center to Riva del Garda | 6,075.66 mi (9,777.83 km) |
