ZIP Code Distance
Enter two US ZIP codes or Canadian postal codes for the instant straight-line distance in miles, kilometers, or nautical miles. No signup, no upload.
Need driving distance & time, or a whole file of pairs? Our bulk tools handle thousands at once.
Bulk distanceFrequently Asked Questions
How is the distance calculated?
It's the straight-line (great-circle) distance between the two codes' coordinates, shown in miles, kilometers, or nautical miles.
Does it include driving distance?
The free tool returns straight-line distance. For driving distance and time, use the bulk Driving Distance / Distance Calculator tools, which call a routing engine.
Can I mix US and Canada?
Yes — you can measure between any two US ZIP codes and/or Canadian postal codes, including cross-border pairs.
Do you have a bulk version?
Yes — the Distance Calculator processes a whole spreadsheet of code pairs at once, with optional driving distance, downloadable as CSV, Excel, or PDF.