ZIP Codes Near 78675 — Willow City, TX
There are 9 ZIP codes within 25 miles of 78675, covering 9 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.
Cities within 25 miles
| City | Distance | ZIP codes |
|---|---|---|
| Fredericksburg, TX | 15.2 mi | 1 |
| Llano, TX | 15.4 mi | 1 |
| Stonewall, TX | 18.1 mi | 1 |
| Johnson City, TX | 19.4 mi | 1 |
| Hye, TX | 19.7 mi | 1 |
| Horseshoe Bay, TX | 20.1 mi | 1 |
| Kingsland, TX | 20.3 mi | 1 |
| Round Mountain, TX | 23.6 mi | 1 |
| Castell, TX | 24.8 mi | 1 |
All 9 ZIP codes, by distance
| ZIP | City | County | Distance |
|---|---|---|---|
| 78624 | Fredericksburg, TX | Gillespie | 15.2 mi |
| 78643 | Llano, TX | Llano | 15.4 mi |
| 78671 | Stonewall, TX | Gillespie | 18.1 mi |
| 78636 | Johnson City, TX | Blanco | 19.4 mi |
| 78635 | Hye, TX | Blanco | 19.7 mi |
| 78657 | Horseshoe Bay, TX | Llano | 20.1 mi |
| 78639 | Kingsland, TX | Llano | 20.3 mi |
| 78663 | Round Mountain, TX | Blanco | 23.6 mi |
| 76831 | Castell, TX | Llano | 24.8 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 78675 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 78675
County, time zone, area codes, and the full ZIP+4 lookup for any address in Willow City.