| Sonoma to Rhondda | 5,221.66 mi (8,403.45 km) |
| Sonoma to Rhosllanerchrugog | 5,164.59 mi (8,311.60 km) |
| Sonoma to Rhyl | 5,136.92 mi (8,267.07 km) |
| Sonoma to Rhymney | 5,218.76 mi (8,398.78 km) |
| Sonoma to Richmond | 5,322.73 mi (8,566.10 km) |
| Sonoma to Rickmansworth | 5,308.69 mi (8,543.50 km) |
| Sonoma to Ripley | 5,210.64 mi (8,385.71 km) |
| Sonoma to Ripon | 5,153.36 mi (8,293.53 km) |
| Sonoma to Risca | 5,231.95 mi (8,420.02 km) |
| Sonoma to Rochdale | 5,161.04 mi (8,305.89 km) |
| Sonoma to Rochester | 5,350.25 mi (8,610.40 km) |
| Sonoma to Rock Ferry | 5,148.24 mi (8,285.29 km) |
| Sonoma to Rogerstone | 5,233.94 mi (8,423.21 km) |
| Sonoma to Romford | 5,330.67 mi (8,578.88 km) |
| Sonoma to Romsey | 5,310.67 mi (8,546.70 km) |
