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Yellowknife to Inuvik: distance, driving time and fuel cost

It is about 1,279 km from Yellowknife, Northwest Territories to Inuvik, Northwest Territories, which is roughly 12 hr 37 min of driving. Everything here is an estimate.

Both ends of this route are in Northwest Territories, so it stays within one province and one set of road rules the whole way. At about 12 hr 37 min behind the wheel this is at the edge of a single day. Split over two stages it is a straightforward trip; attempted in one push it is not.

The average of about 101 km/h used here already allows for slower going at each end of the trip, but not for weather, roadworks or a stop. Distances are shown in kilometres first because that is how they are signed in Canada, with miles alongside for anyone working from a US map. Every figure is an estimated road distance rather than a routed one — the method is the same one used across the site.

Both ends keep the same clock, so you arrive on the local time you set off with and nothing needs adjusting on the way. Fuel is quoted here in US dollars per US gallon for consistency with the rest of the site; Canadian pumps price per litre and rates differ by province, so convert before treating the figure as a budget rather than a comparison.

Reading these figures in metric, and where they come from

The 1,279 km here is a road estimate, not a routed distance. Straight across the map the two places are about 1,103 km apart, so the roads add roughly 16% on top of the line. That penalty is what makes a straight-line measurement useless for planning fuel: it is the tarmac that decides the distance, and the tarmac goes where the terrain and the settlements allow.

The fuel figure needs converting before it means anything at a Canadian pump. About 31.3 US gallons is roughly 118 litres, and Canadian prices are quoted per litre and vary by province and by tax. Multiply that litre count by whatever the pump says rather than converting the dollar total, which folds in a US price assumption you probably do not want. The consumption behind it is a US fleet average, published with everything else under fuel cost assumptions.

One limitation worth stating plainly: the place dataset behind this site covers Canada far more thinly than the United States, which is why there is no list of towns along the way on this page and why only a small set of Canadian routes exists at all. The reasoning behind that set is on the Canadian routes index. For anything on the US side, the calculator answers any pair of the sixteen thousand American places in the dataset, with the towns on the corridor included.

Estimated road distance

1,279km

795 miles

Drive time
12 hr 37 min
Average speed
63 mph
Fuel cost
$99
Fuel used
31.3 gal

Driving or flying?

Driving

Distance
795 mi
Time behind the wheel
12 hr 37 min
Fuel cost
$99
CO₂
278 kg

Flying

Distance in the air
685 mi
Time in the air
1 hr 22 min
Door to door
3 hr 52 min
CO₂ per passenger
164 kg

Flying saves roughly 8 hr 45 min door to door on this route, even after security, boarding and getting to and from the airports. Driving emits about 1.7× more CO₂ than flying it, counting one passenger in the car. Door-to-door flying time assumes 2 hours 30 minutes of airport and ground overhead.

Questions about these numbers

How far is Inuvik from Yellowknife?

About 1,279 km (795 miles) by road. In a straight line the two are 1103 km apart.

How long is the drive?

Around 12 hr 37 min, at an average of about 101 km/h. That does not count meal or fuel stops.

What will the fuel cost?

Roughly $99 one way, using 25.4 mpg at $3.15 per US gallon. Canadian pump prices are quoted per litre and differ by province, so treat this as a rough guide only.

Is this driving distance or straight-line distance?

Driving distance, estimated. The figure starts from the straight-line distance between the two places and applies a road factor — how much longer roads run than a straight line. Where the direct line crosses water, the route is sent round by the crossing or the shore road that traffic actually uses. The straight-line distance is shown alongside it so the difference is visible. This is an estimate, not a routed distance. The road figure is the straight-line distance plus an allowance for how much longer roads run — about 16% on trips over 40 miles, and proportionally more on short ones. Where the straight line crosses water, the route is sent round by a real crossing, which adds more again. For anything that has to be exact, use a routing service.

Other Canadian routes

Distances Online covers the United States in full — the US calculator reaches every state, with city driving guides and airport guides for the biggest ones.