Calculate an approximate radius around Paris, France. Use an illustrative reference point near Hôtel de Ville area; the circle measures straight-line distance rather than commute time.
Paris: draw a 10 km radius
Start from Hôtel de Ville area, change the radius or center, then export a GeoJSON circle. The starter map covers approximately 314.16 km² on a flat-circle approximation.
What makes the Paris map different?
Paris has a relatively compact inner-city core; its suburban ring extends much farther than a central-city circle.
As a practical example, a company might draw this circle to screen places for a service area. That does not prove those places can be reached within a particular time. Road, ferry and transit routes should be checked separately.
How to use this city radius map
- Review the starter coordinate near Hôtel de Ville area.
- Change the radius or switch miles and kilometers.
- Click another point on the map to reposition the center.
- Copy a shareable link or export GeoJSON for a GIS workflow.
Measurement details
| Starting point | Hôtel de Ville area |
|---|---|
| Latitude, longitude | 48.8566, 2.3522 |
| Default radius | 10 km |
| Approximate circle area | 314.16 km² |
| Dataset type | Illustrative city-center point, not municipal polygon |
Frequently asked questions
Does this circle follow roads in Paris?
No. The map calculates distances along the Earth's surface, not drive time or route distance.
Can I move the center away from Hôtel de Ville area?
Yes. Click the map or enter a new coordinate to reposition it.
Does the calculated area equal developed urban land?
No. The circle may include water, fields, mountains and neighboring municipalities.
Can I share the map?
Yes. Use the Copy link control to share a prefilled map with coordinates and radius.
Accuracy: spherical-Earth approximation, city point manually curated. Content and coordinates require local editorial verification before publishing city-specific pages. Calculation methodology.
Paris: local radius reference
Use the location near Hôtel de Ville area to start a circle in Paris, France. This is a chosen map reference point and may differ from the official administrative center or the metro region. Paris has a relatively compact inner-city core; its suburban ring extends much farther than a central-city circle.
| Setting | Value / how it was computed |
|---|---|
| Start coordinates | 48.8566, 2.3522 |
| Default radius | 10 km |
| Approximate area | 314.16 km² (πr²) |
| Half radius area | 78.54 km² |
| Double radius area | 1,256.64 km² |
Location-specific interpretation
Paris has a relatively compact inner-city core; its suburban ring extends much farther than a central-city circle. A circle remains a geometric screen rather than a serviceability guarantee. Compare the center with a local street map before planning delivery, relocation or commercial coverage.
Frequently asked questions about Paris radius maps
What does a 10 km radius around Paris mean?
It includes points no farther than 10 km in straight-line geographic distance from the example coordinate near Hôtel de Ville area.
Is the default map point the official center of Paris?
No. It is an illustrative landmark or reference coordinate (48.8566, 2.3522), not a published municipal centroid or an official city boundary.
How much area is covered by this radius in Paris?
About 314.16 square kilometers using πr², before considering curvature, water or route barriers.
Does this radius show a Paris driving zone?
No. Roads, travel speed, restrictions, water crossings and terrain require a routing/isochrone service.
Can I increase the map radius around Paris?
Yes. Choose another radius in the calculator to see a different straight-line circle; do not assume all settings are preserved by third-party services.
Can I change the map center away from Hôtel de Ville area?
Yes. Click a new point or enter coordinates supported by the map calculator.
Why can the Paris circle include places outside the city?
A radius follows distance from one point and does not stop at municipal or national boundaries.
Does the circle include population or ZIP-code totals?
No. That requires an additional validated population or postal geography layer that is not part of this area calculation.
Are the Paris radius coordinates verified survey coordinates?
No. These are manually curated example coordinates; validate the site before business or safety-related use.
Can I download a Paris circle for GIS?
The core map calculator supports geographic geometry export where the corresponding control is active. Check exported coordinates and CRS in your GIS software.
Sources and validation: coordinates are supplied as illustrative internal starter points; spherical radius formulas use elementary geometry and Earth measurement. For underlying map context see our methodology. Live city geocoding needs separate provider validation.