Global Coverage
Search postal codes across 32+ countries including US, UK, India, Canada, and more with unified search technology
Search Postal Codes
Lightning Fast
Advanced Overpass API integration finds thousands of nearby postal codes in seconds with precise distance calculations
Interactive Maps
Visualize results on dynamic maps with clickable markers, radius circles, and detailed location information
How to Use Postal Code Radius Finder
📍 For Business Coverage Planning
Perfect for businesses looking to understand their coverage area. Enter your business postal code, select your service radius, and instantly see all postal codes within your operational range.
🚚 For Delivery & Logistics
Calculate delivery zones, optimize shipping routes, and determine service areas. Ideal for e-commerce, food delivery, courier services, and logistics companies.
📊 For Market Research
Analyze competitor locations, identify expansion opportunities, and understand market density. Use distance calculations for strategic business decisions.
Frequently Asked Questions
What is a postal code radius finder?
A postal code radius finder is a tool that helps you discover all postal codes within a specified distance from a central location. It's essential for businesses planning coverage areas, delivery zones, or service territories.
How accurate are the distance calculations?
Our tool uses the Haversine formula to calculate distances with high precision. Distances are measured in kilometers and represent the straight-line distance between postal code centers.
Which countries are supported?
We support 32+ countries including United States, United Kingdom, Canada, Australia, India, Germany, France, and more. Select your country from the dropdown to search postal codes in that region.
Is this tool free to use?
Yes! Our postal code radius finder is completely free for businesses and individuals. There are no usage limits or hidden fees. Search as many postal codes as you need.
Can I export the search results?
Currently, you can view and interact with all results in the table format. Each result shows the postal code, city, state/region, and exact distance from your center point.
What's the maximum radius I can search?
You can search from 5 km up to 50 km radius. For most business applications, a 10-25 km radius provides optimal coverage without overwhelming data.
How many postal codes will I find?
The number varies by location density. Urban areas like London or New York may return thousands of postal codes, while rural areas return fewer results. Our system handles large datasets efficiently with pagination.
How do I calculate pincode to pincode distance?
Simply enter your starting postal code, select a radius, and our tool will show all nearby postal codes with exact distances calculated using the Haversine formula. Each result displays the precise pincode to pincode distance in kilometers.
How far is it between two postal codes?
Our "how far is it" calculator shows exact distances between your center postal code and all surrounding codes. Distance measurements are displayed in the results table, making it easy to understand how far is it to any location.
How do I find zipcode in radius?
To find zipcode in radius, enter your postal code, select your desired radius (5-50 km), and click search. Our tool instantly finds all zipcodes within that radius, displaying them on an interactive map with exact distances.
Can I use this for business planning?
Absolutely! This tool is perfect for delivery route planning, service area mapping, market analysis, competitor research, and expansion planning. Many businesses use it to optimize their operational coverage.