| Healdsburg to Sonneberg | 5,685.97 mi (9,150.68 km) |
| Healdsburg to Sonsbeck | 5,492.67 mi (8,839.59 km) |
| Healdsburg to Sonthofen | 5,823.99 mi (9,372.81 km) |
| Healdsburg to Spaichingen | 5,750.90 mi (9,255.18 km) |
| Healdsburg to Spelle | 5,479.53 mi (8,818.45 km) |
| Healdsburg to Spenge | 5,518.26 mi (8,880.78 km) |
| Healdsburg to Speyer | 5,673.29 mi (9,130.28 km) |
| Healdsburg to Spiesen-Elversberg | 5,638.44 mi (9,074.19 km) |
| Healdsburg to Spremberg | 5,692.60 mi (9,161.35 km) |
| Healdsburg to Springe | 5,540.30 mi (8,916.26 km) |
| Healdsburg to Sprockhovel | 5,528.86 mi (8,897.85 km) |
| Healdsburg to Stade | 5,461.07 mi (8,788.74 km) |
| Healdsburg to Stadtallendorf | 5,604.23 mi (9,019.13 km) |
| Healdsburg to Stadthagen | 5,525.75 mi (8,892.83 km) |
| Healdsburg to Stadtlohn | 5,485.82 mi (8,828.58 km) |
