| Healdsburg to Oschatz | 5,678.68 mi (9,138.95 km) |
| Healdsburg to Oschersleben | 5,593.19 mi (9,001.37 km) |
| Healdsburg to Osnabruck | 5,498.98 mi (8,849.76 km) |
| Healdsburg to Ostbevern | 5,507.28 mi (8,863.10 km) |
| Healdsburg to Osterburg | 5,561.84 mi (8,950.92 km) |
| Healdsburg to Ostercappeln | 5,499.93 mi (8,851.29 km) |
| Healdsburg to Osterhofen | 5,826.83 mi (9,377.37 km) |
| Healdsburg to Osterholz-Scharmbeck | 5,466.00 mi (8,796.67 km) |
| Healdsburg to Osternienburg | 5,623.98 mi (9,050.92 km) |
| Healdsburg to Osterode | 5,585.12 mi (8,988.38 km) |
| Healdsburg to Osterwieck | 5,583.08 mi (8,985.09 km) |
| Healdsburg to Ostfildern | 5,727.87 mi (9,218.11 km) |
| Healdsburg to Osthofen | 5,648.97 mi (9,091.14 km) |
| Healdsburg to Ostrhauderfehn | 5,442.11 mi (8,758.23 km) |
| Healdsburg to Ostringen | 5,686.32 mi (9,151.25 km) |
