Sonesta ES Suites Toronto Markham: address, phone and airport distance

Sonesta ES Suites Toronto Markham, a Sonesta ES Suites hotel (Sonesta) in Thornhill, Canada. Address: 355 South Park Road, Thornhill, ON, L3T 7W2.

Sonesta ES Suites Toronto Markham is a Sonesta ES Suites hotel (Sonesta) at 355 South Park Road, Thornhill, ON, L3T 7W2, Canada. The nearest airport with scheduled flights is Billy Bishop Toronto City Airport (YTZ), 23.3 km away in a straight line.

From Sonesta's own hotel listing, collected 29 Oct, 2026.

Sonesta ES Suites Toronto Markham: quick facts

Brand: Sonesta ES Suites (Sonesta)
Address: 355 South Park Road, Thornhill, ON, L3T 7W2
City: Thornhill, Ontario, Canada
Phone: +1 905-771-9333
Official hotel page: sonesta.com
Map: 43.83780, -79.39010

Check live rates for Sonesta ES Suites Toronto Markham

Nearest airports

Airport	Straight-line distance
Billy Bishop Toronto City Airport (YTZ)	23.3 km
Toronto Pearson International Airport (YYZ)	26.3 km
Barrie-Lake Simcoe Regional Airport (YLK)	73.2 km

Calculated from map positions; the road route is longer.

Hotels from other chains nearby

Courtyard by Marriott Toronto Markham (Marriott International), 838 m away
Residence Inn by Marriott Toronto Markham (Marriott International), 1.0 km away
Sheraton Parkway Toronto North Hotel & Suites (Marriott International), 1.0 km away
Best Western Parkway Hotel Toronto North (Best Western Hotels & Resorts), 1.1 km away
Hilton Garden Inn Toronto/Markham (Hilton), 1.3 km away
Holiday Inn Express & Suites Toronto - Markham (IHG Hotels & Resorts), 1.4 km away
Park Inn by Radisson Toronto-Markham (Choice Hotels), 2.0 km away
Delta Hotels Toronto Markham (Marriott International), 2.3 km away

Frequently asked questions

Where is Sonesta ES Suites Toronto Markham?

Sonesta ES Suites Toronto Markham is at 355 South Park Road, Thornhill, ON, L3T 7W2, Canada.

Which airport is closest to Sonesta ES Suites Toronto Markham?

Billy Bishop Toronto City Airport (YTZ) is the closest airport with scheduled flights, 23.3 km away in a straight line. The drive is longer.

Which hotel group runs Sonesta ES Suites Toronto Markham?

Sonesta ES Suites Toronto Markham is a Sonesta ES Suites hotel, a brand of Sonesta.

What is the phone number of Sonesta ES Suites Toronto Markham?

Sonesta lists +1 905-771-9333 for Sonesta ES Suites Toronto Markham.

All 2 chain hotels in Thornhill

Sources: Sonesta's own hotel listing, collected 29 Oct, 2026 via All The Places (CC0); city data from GeoNames; airport positions from OurAirports. FlightGPT does not add details a hotel chain doesn't publish. Rates and availability are checked live when you search.