Airports 251 to 300
![Regional airport medium airport marker](/images/maps/medium-airport-marker.png)
Niagara District Airport
![Heliport heliport marker](/images/maps/heliport-marker.png)
Port Perry (Community Memorial Hospital) Heliport
![Closed airport closed airport marker](/images/maps/closed-airport-marker.png)
Straffordville Airport
![Regional airport medium airport marker](/images/maps/medium-airport-marker.png)
St Thomas Municipal Airport
![Small airport small airport marker](/images/maps/small-airport-marker.png)
Niagara Central Dorothy Rungeling Airport
![Small airport small airport marker](/images/maps/small-airport-marker.png)
Orillia-RAMA Regional Airport
![Seaplane base seaplane base marker](/images/maps/seaplane-base-marker.png)
Orillia/Lake St John Seaplane Base
![Seaplane base seaplane base marker](/images/maps/seaplane-base-marker.png)
Orillia/Matchedash Lake Seaplane Base
![Heliport heliport marker](/images/maps/heliport-marker.png)
Greater Niagara General Hospital Heliport
![Heliport heliport marker](/images/maps/heliport-marker.png)