ZIP Codes Near 57571 — Saint Charles, SD
There are 10 ZIP codes within 25 miles of 57571, covering 10 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Herrick, SD | 6.4 mi | 1 |
| Bonesteel, SD | 8.4 mi | 1 |
| Naper, NE | 8.4 mi | 1 |
| Butte, NE | 13.9 mi | 1 |
| Burke, SD | 15.9 mi | 1 |
| Fairfax, SD | 16.1 mi | 1 |
| Mills, NE | 23.0 mi | 1 |
| Newport, NE | 23.7 mi | 1 |
| Spencer, NE | 24.0 mi | 1 |
| Geddes, SD | 24.2 mi | 1 |
All 10 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 57538 | Herrick, SD | Gregory | 6.4 mi |
| 57317 | Bonesteel, SD | Gregory | 8.4 mi |
| 68755 | Naper, NE | Boyd | 8.4 mi |
| 68722 | Butte, NE | Boyd | 13.9 mi |
| 57523 | Burke, SD | Gregory | 15.9 mi |
| 57335 | Fairfax, SD | Gregory | 16.1 mi |
| 68753 | Mills, NE | Keya Paha | 23.0 mi |
| 68759 | Newport, NE | Rock | 23.7 mi |
| 68777 | Spencer, NE | Boyd | 24.0 mi |
| 57342 | Geddes, SD | Charles Mix | 24.2 mi |
How this list is calculated
Each ZIP code is represented by a single centroid point, and distance is measured great-circle from the centroid of 57571 to each of the others. Two consequences worth knowing about:
- Large rural ZIPs distort the picture. A ZIP covering 400 square miles has a centroid that may be 15 miles from its own nearest edge, so a code listed as 30 miles away can begin much closer.
- These are not driving distances. A river, a bay, or a mountain range makes a 12-mile straight line into a 40-minute drive. For service-area planning, use this as a first cut and check the routes.
If you need this programmatically — for a store locator, a delivery zone, or a territory map — the radius endpoint returns the same data as JSON, with an arbitrary radius and optional state filtering.
Back to 57571
County, time zone, area codes, and the full ZIP+4 lookup for any address in Saint Charles.