ZIP Code Radius Finder
Find all ZIP codes within a specified distance from any US postal code.
14 ZIP Codes within 25 miles of 78663
Center: Round Mountain, TX
| ZIP Code | City | State | Distance | Action |
|---|---|---|---|---|
| 78657 | Horseshoe Bay | TX | 9.1 mi | View |
| 78636 | Johnson City | TX | 9.6 mi | View |
| 78669 | Spicewood | TX | 10.8 mi | View |
| 78654 | Marble Falls | TX | 12.3 mi | View |
| 78620 | Dripping Springs | TX | 17.0 mi | View |
| 78639 | Kingsland | TX | 18.8 mi | View |
| 78635 | Hye | TX | 20.1 mi | View |
| 78645 | Leander | TX | 20.5 mi | View |
| 78738 | Austin | TX | 20.6 mi | View |
| 78734 | Austin | TX | 21.9 mi | View |
| 78675 | Willow City | TX | 23.7 mi | View |
| 78606 | Blanco | TX | 24.0 mi | View |
| 78671 | Stonewall | TX | 24.1 mi | View |
| 78736 | Austin | TX | 24.5 mi | View |
How to Use the ZIP Code Radius Finder
Enter any US ZIP code and select a radius in miles to find all postal codes within that distance. This tool uses the Haversine formula to calculate accurate distances between ZIP code centroids.
Common Use Cases
- Marketing campaigns: Target customers within a specific radius
- Delivery zones: Define service areas for businesses
- Real estate: Find properties in nearby ZIP codes
- Demographic analysis: Study populations within a radius