Distance and bearing between coordinates

Input
Options
Result

Distance and bearing between coordinates

Calculate approximate great-circle distance, initial and final bearings and the midpoint between two coordinates.

Input

Straight-line great-circle distance on a spherical Earth, not a road route or an exact ellipsoidal survey. Enter decimal degrees; south and west are negative.

Point 1 · latitude

Point 1 · longitude

Point 2 · latitude

Point 2 · longitude

Calculate distance and bearing

Enter two latitude/longitude pairs and get approximate distance, bearings and midpoint.

The calculation uses a spherical Earth approximation and is practical for navigation drafts, maps and geodata checks.

Quick start

Compare two coordinate pairs using great-circle distance and true-north bearings.

Enter latitude and longitude in decimal degrees
Calculate or swap the endpoints
Review the midpoint and export CSV or JSON

✓ The tool runs directly in the browser and is ready for quick checks without installing software.

✓ Input can be cleared and recalculated immediately, which is useful for repeated small tasks.

✓ Use fullscreen mode when you need more space for long text, structured data or large result blocks.

✓ Copy buttons are available on generated output so results can be reused in code, documents or support chats.

✓ Most operations are deterministic: the same input and options produce the same output.

✓ For sensitive content, prefer local browser tools and review the result before sharing it further.

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