| Healdsburg to Reidsville (North Carolina) | 2,351.65 mi (3,784.62 km) |
| Healdsburg to Reisterstown (Maryland) | 2,444.64 mi (3,934.27 km) |
| Healdsburg to Rendon (Texas) | 1,493.62 mi (2,403.75 km) |
| Healdsburg to Reno (Nevada) | 174.00 mi (280.03 km) |
| Healdsburg to Renton (Washington) | 612.83 mi (986.25 km) |
| Healdsburg to Republic (Missouri) | 1,600.75 mi (2,576.17 km) |
| Healdsburg to Reston (Virginia) | 2,425.43 mi (3,903.35 km) |
| Healdsburg to Revere (Massachusetts) | 2,694.09 mi (4,335.71 km) |
| Healdsburg to Rexburg (Idaho) | 677.53 mi (1,090.39 km) |
| Healdsburg to Reynoldsburg (Ohio) | 2,126.63 mi (3,422.48 km) |
| Healdsburg to Rialto (California) | 435.36 mi (700.65 km) |
| Healdsburg to Richardson (Texas) | 1,511.17 mi (2,431.99 km) |
| Healdsburg to Richfield (Minnesota) | 1,575.14 mi (2,534.94 km) |
| Healdsburg to Richfield (Wisconsin) | 1,821.88 mi (2,932.03 km) |
| Healdsburg to Richland (Washington) | 559.53 mi (900.48 km) |
