Airports at the highest altitudes, located in the mountains or on the highlands. A high altitude which rhymes with the drop in atmospheric pressure which increases the taxiing distance to allow planes to take off and therefore requires a longer runway than at lower altitudes. in Saint Pierre and Miquelon.
Data sources
- AVWX (avwx.rest)
- Aerial maps : Google Maps (www.google.com), Microsoft Bing (www.microsoft.com) ou OpenStreetMap (www.openstreetmap.org)