| Sonoma to Rosolini | 6,580.21 mi (10,589.82 km) |
| Sonoma to Rossano | 6,466.32 mi (10,406.53 km) |
| Sonoma to Rottofreno | 5,950.80 mi (9,576.88 km) |
| Sonoma to Rovato | 5,934.93 mi (9,551.35 km) |
| Sonoma to Roverbella | 5,973.37 mi (9,613.21 km) |
| Sonoma to Rovereto | 5,946.25 mi (9,569.57 km) |
| Sonoma to Rovigo | 6,012.36 mi (9,675.95 km) |
| Sonoma to Rozzano | 5,921.20 mi (9,529.25 km) |
| Sonoma to Rubano | 5,991.94 mi (9,643.10 km) |
| Sonoma to Rubiera | 6,008.76 mi (9,670.17 km) |
| Sonoma to Ruffano | 6,484.99 mi (10,436.59 km) |
| Sonoma to Russi | 6,059.23 mi (9,751.39 km) |
| Sonoma to Rutigliano | 6,392.50 mi (10,287.74 km) |
| Sonoma to Ruvo di Puglia | 6,370.47 mi (10,252.28 km) |
| Sonoma to Sabaudia | 6,263.91 mi (10,080.79 km) |
