| Sonoma to Rende | 6,467.70 mi (10,408.75 km) |
| Sonoma to Resana | 5,985.05 mi (9,632.01 km) |
| Sonoma to Rescaldina | 5,902.46 mi (9,499.10 km) |
| Sonoma to Rezzato | 5,946.80 mi (9,570.45 km) |
| Sonoma to Rho | 5,909.49 mi (9,510.41 km) |
| Sonoma to Ribera | 6,490.32 mi (10,445.16 km) |
| Sonoma to Riccione Marina | 6,097.85 mi (9,813.54 km) |
| Sonoma to Riesi | 6,527.33 mi (10,504.73 km) |
| Sonoma to Rieti | 6,195.46 mi (9,970.62 km) |
| Sonoma to Rignano Flaminio | 6,196.65 mi (9,972.55 km) |
| Sonoma to Rignano sull'Arno | 6,080.21 mi (9,785.15 km) |
| Sonoma to Rimini | 6,092.18 mi (9,804.42 km) |
| Sonoma to Rionero in Vulture | 6,360.13 mi (10,235.65 km) |
| Sonoma to Riposto | 6,533.89 mi (10,515.27 km) |
| Sonoma to Riva del Garda | 5,940.76 mi (9,560.72 km) |
