Ottawa to Markham flights
Markham lies 330 km (205 mi) south-west of Ottawa, in the same time zone. What the numbers say about getting there, and where to book.
A nonstop flight would take about 1 h 10 min gate to gate, based on the distance and typical cruise speed with taxi and climb allowed for; connecting itineraries add the layover on top.
| Ottawa | Markham | |
|---|---|---|
| Country | Canada | Canada |
| Population | 1 million | 338,503 |
| Elevation | 71 m (233 ft) | 168 m (551 ft) |
| Time now | UTC-4 (America/Toronto) | UTC-4 (America/Toronto) |
| Nearest large airport | YOW, 10 km out | YYZ, 36 km out |
Airports at each end
Leaving Ottawa
Ottawa is served by 5 airports with scheduled flights within 100 km. The closest large one is Ottawa Macdonald-Cartier International Airport (YOW), 10 km (6 mi) from the centre, whose 10,000-ft runway is long enough for long-haul wide-body aircraft. The alternatives are Ottawa / Rockcliffe Airport (YRO, 7 km), Ottawa / Gatineau Airport (YND, 16 km), Ogdensburg International Airport (OGS, 83 km), Massena International Airport Richards Field (MSS, 85 km).
Arriving in Markham
Markham is served by 6 airports with scheduled flights within 100 km. The closest large one is Toronto Pearson International Airport (YYZ), 36 km (22 mi) from the centre, whose 11,120-ft runway is long enough for long-haul wide-body aircraft. The alternatives are John C. Munro Hamilton International Airport (YHM, 94 km), Billy Bishop Toronto City Airport (YTZ, 29 km), Barrie-Lake Simcoe Regional Airport (YLK, 72 km), Niagara District Airport (YCM, 75 km), Peterborough Regional Airport (YPQ, 83 km).
| Airport | Code | From centre | Longest runway | Elevation |
|---|---|---|---|---|
| Toronto Pearson International Airport | YYZ | 36 km (22 mi) | 11,120 ft | 569 ft |
| John C. Munro Hamilton International Airport | YHM | 94 km (58 mi) | 10,006 ft | 780 ft |
| Billy Bishop Toronto City Airport (regional) | YTZ | 29 km (18 mi) | 3,988 ft | 252 ft |
| Barrie-Lake Simcoe Regional Airport (regional) | YLK | 72 km (45 mi) | 6,001 ft | 972 ft |
| Niagara District Airport (regional) | YCM | 75 km (47 mi) | 5,000 ft | 321 ft |
| Peterborough Regional Airport (regional) | YPQ | 83 km (52 mi) | 7,005 ft | 628 ft |
Book a flight to Markham
Our airline partner is activating live fares for this site; the search below opens the moment that is done. Hotels can be booked now.
Flights are sold here by AirOrSeaTravel through our booking partner, Nuitée, which takes the payment; the ticket is issued by the airline. How this works.
Staying in Markham
Live rooms and prices for Markham are in the search below.
Book a hotel in Markham
Live rooms and prices from our booking partner, booked and paid for here. Free cancellation is marked where it applies.
Common questions
How far is Markham from Ottawa?
330 km (205 mi) in a straight line, south-west of Ottawa.
How long does it take to get from Ottawa to Markham by air?
About 1 h 10 min, estimated from distance and typical speeds for a nonstop flight. Timetables and traffic decide the real figure.
Is there a time difference between Ottawa and Markham?
No, both are on America/Toronto at the moment.
Which airports are used for Ottawa to Markham flights?
Typically Ottawa Macdonald-Cartier International Airport (YOW) to Toronto Pearson International Airport (YYZ); Markham also has YHM, YTZ, YLK, YCM, YPQ.
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.