Northern MileCanadian trucking data
Ottawa · Ontario

Ottawa diesel prices

226.0¢/L-7.0 vs national
NRCan survey print Tue, 25 Aug 2026Ontario average 222.7¢/L

Ottawa runs 7.0¢ below the national index — a real difference on a 500-litre fill. Work out a trip

Citing this figure
Ottawa diesel: 226.0¢/L, NRCan weekly survey print Tue, 25 Aug 2026. Northern Mile Media, dashboard.northernmilemedia.com/diesel-prices/ontario/ottawa/

What drives Ottawa prices

Ottawa is the national capital on the Highway 417 and Highway 416 network, and its economy runs on government and tech. The city sits close to the Quebec border, so its pricing competes with Gatineau across the river. Government and tech keep the freight mix steady, with trucks serving an economy built on offices rather than heavy industry. That cross-border competition with Gatineau is the defining pressure on Ottawa's fuel prices, and it keeps the two sides of the river closely matched.

Ontario survey cities

¢/L · distance from the provincial mean

Kitchener218.5   -4.2
Windsor218.6   -4.1
Kingston219.2   -3.5
Brantford219.5   -3.2
London220.3   -2.4
Barrie220.4   -2.3
Thunder Bay220.6   -2.1
St. Catharines220.8   -1.9
Oshawa221.0   -1.7
Guelph221.2   -1.5
Toronto222.4   -0.3
Hamilton223.0   +0.3
Peterborough223.9   +1.2
Sarnia223.9   +1.2
North Bay225.0   +2.3
Ottawa226.0   +3.3
Sudbury226.7   +4.0
Timmins227.7   +5.0
Sault Ste Marie231.8   +9.1

Every price is an NRCan survey observation from the print dated Tue, 25 Aug 2026. The provincial figure is the unweighted mean of its survey cities, the same figure that enters the Northern Mile Diesel Index.

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