Blackstock / Martyn is an Small airport serving the city of Ontario in Canada. The Ontario time zone is EST - Eastern Standard Time (UTC-5). The Canadian dollar(CAD) is the official currency of the Canada.
| Municipality | |
| Region | Ontario |
| Country | Canada |
| Elevation | 1000ft / 305m |
| Type | Small airport |
| Native name | Bandar Udara Internasional Soekarno–Hatta |
| Timezone | EST - Eastern Standard Time (UTC-5) |
| Coordinates | 44°5'35"N/-78°44'12"W |
| Currency | Canadian dollar(CAD) |
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| Airport | Distance |
|---|---|
| Port Perry / Hoskin Airport | 12.35 KM |
| Pine Point Airfield | 12.37 KM |
| Orono / Hawkefield Aerodrome | 12.5 KM |
| Hampton | 13.16 KM |
| Hampton / Morawetz Field | 13.92 KM |
| Orono Field | 17.81 KM |
| Seagrave Airfield | 17.83 KM |
| Elizabethville Airstrip | 19.21 KM |
| Greenbank Airport | 22.52 KM |
| Oshawa Executive Airport | 22.77 KM |
| Utica Airfield | 22.9 KM |
| Omemee Airport | 23.1 KM |
| Port Hope (Peter's Field) Airport | 25.88 KM |
| Port Hope (Millson Field) | 27.19 KM |
| Newtonville / Steeves Field | 28.91 KM |
| Kawartha Lakes (Lindsay) Airport | 30.45 KM |
| Canton Aerodrome | 31.6 KM |
| Sunderland field/Blackwater creek | 32.41 KM |
| Peterborough Municipal Airport | 33.46 KM |
| Brougham High Perspective Hang Glider Port | 37.4 KM |