| Healdsburg to Ruislip | 5,305.31 mi (8,538.08 km) |
| Healdsburg to Runcorn | 5,150.17 mi (8,288.40 km) |
| Healdsburg to Rushall | 5,208.90 mi (8,382.92 km) |
| Healdsburg to Rushden | 5,264.33 mi (8,472.12 km) |
| Healdsburg to Rustington | 5,342.14 mi (8,597.35 km) |
| Healdsburg to Rutherglen | 4,987.20 mi (8,026.12 km) |
| Healdsburg to Ryde | 5,326.87 mi (8,572.77 km) |
| Healdsburg to Rye | 5,371.13 mi (8,643.99 km) |
| Healdsburg to Ryhope | 5,113.08 mi (8,228.71 km) |
| Healdsburg to Saffron Walden | 5,302.07 mi (8,532.85 km) |
| Healdsburg to Saint Albans | 5,299.03 mi (8,527.96 km) |
| Healdsburg to Saint Andrews | 5,001.53 mi (8,049.19 km) |
| Healdsburg to Saint Austell | 5,235.04 mi (8,424.98 km) |
| Healdsburg to Saint Budeaux | 5,250.83 mi (8,450.40 km) |
| Healdsburg to Saint Helens | 5,144.37 mi (8,279.07 km) |
