ZIP Codes Near 68757 — Newcastle, NE
There are 23 ZIP codes within 25 miles of 68757, covering 23 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Maskell, NE | 3.9 mi | 1 |
| Ponca, NE | 10.1 mi | 1 |
| Wynot, NE | 11.1 mi | 1 |
| Dixon, NE | 12.0 mi | 1 |
| Burbank, SD | 12.2 mi | 1 |
| Elk Point, SD | 12.8 mi | 1 |
| Vermillion, SD | 13.6 mi | 1 |
| Allen, NE | 15.3 mi | 1 |
| Laurel, NE | 16.4 mi | 1 |
| Hartington, NE | 17.2 mi | 1 |
| Coleridge, NE | 17.3 mi | 1 |
| Jefferson, SD | 18.3 mi | 1 |
| Waterbury, NE | 18.6 mi | 1 |
| Concord, NE | 18.8 mi | 1 |
| Jackson, NE | 19.7 mi | 1 |
| Gayville, SD | 20.1 mi | 1 |
| Westfield, IA | 20.2 mi | 1 |
| Saint Helena, NE | 21.1 mi | 1 |
| North Sioux City, SD | 23.0 mi | 1 |
| Sioux City, IA | 23.1 mi | 1 |
| Akron, IA | 23.2 mi | 1 |
| Fordyce, NE | 23.5 mi | 1 |
| Belden, NE | 23.5 mi | 1 |
All 23 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 68751 | Maskell, NE | Dixon | 3.9 mi |
| 68770 | Ponca, NE | Dixon | 10.1 mi |
| 68792 | Wynot, NE | Cedar | 11.1 mi |
| 68732 | Dixon, NE | Dixon | 12.0 mi |
| 57010 | Burbank, SD | Clay | 12.2 mi |
| 57025 | Elk Point, SD | Union | 12.8 mi |
| 57069 | Vermillion, SD | Clay | 13.6 mi |
| 68710 | Allen, NE | Dixon | 15.3 mi |
| 68745 | Laurel, NE | Cedar | 16.4 mi |
| 68739 | Hartington, NE | Cedar | 17.2 mi |
| 68727 | Coleridge, NE | Cedar | 17.3 mi |
| 57038 | Jefferson, SD | Union | 18.3 mi |
| 68785 | Waterbury, NE | Dixon | 18.6 mi |
| 68728 | Concord, NE | Dixon | 18.8 mi |
| 68743 | Jackson, NE | Dakota | 19.7 mi |
| 57031 | Gayville, SD | Yankton | 20.1 mi |
| 51062 | Westfield, IA | Plymouth | 20.2 mi |
| 68774 | Saint Helena, NE | Cedar | 21.1 mi |
| 57049 | North Sioux City, SD | Union | 23.0 mi |
| 51109 | Sioux City, IA | Plymouth | 23.1 mi |
| 51001 | Akron, IA | Plymouth | 23.2 mi |
| 68736 | Fordyce, NE | Cedar | 23.5 mi |
| 68717 | Belden, NE | Cedar | 23.5 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 68757 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 68757
County, time zone, area codes, and the full ZIP+4 lookup for any address in Newcastle.