Distance between cities › Canada › Alberta › Flat Lake, AB › Distance from Flat Lake to Onoway Book Hotels

Distance from Flat Lake, AB to Onoway, AB

Distance

245 km

Time

3 hours 17 mins

Gas Cost

$18 - $44

There are 205.27 km (127.55 miles) from Flat Lake to Onoway in southwest direction and 244.62 km (152 miles) by car, following the 28 route.

Flat Lake and Onoway are 3 hours 17 mins far apart, if you drive non-stop .

This is the fastest route from Flat Lake, AB to Onoway, AB. The halfway point is Radway, AB.

Flat Lake, AB and Onoway, AB are in the same time zone (MDT). Current time in both locations is 9:58 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Flat Lake, AB to Onoway, AB:

Lowest Price Rental Cars in Flat Lake, AB

Planning on renting a car to go from Flat Lake, AB to Onoway, AB? Here there are some offers to rent a car in Flat Lake, AB

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Flat Lake »

Gas Consumption and Emissions

A car with a fuel efficiency of 8.9 l/100 km will need 21.80 liters of gas to cover the route between Flat Lake, AB and Onoway, AB.

The estimated cost of gas to go from Flat Lake to Onoway is $32.93.

During the route, an average car will release 521.57 kilograms of CO₂ to the atmosphere. The carbon footprint would be 2.13 kilograms of CO₂ per kilometer.

Average Canada gas price used for calculation is $1.51 per liter of regular gas. Price last updated on March 4, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Flat Lake, AB and Onoway, AB

If you want to meet halfway between Flat Lake, AB and Onoway, AB or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 54.072914 and -112.895012, or 54º 4' 22.4904" N, 112º 53' 42.0432" W. This location is 76.12 miles away from Flat Lake, AB and Onoway, AB and it would take approximately 1 hour 38 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Radway, AB, situated 80 miles from Flat Lake, AB and 88 miles from Onoway, AB. It would take 1 hour 28 mins to go from Flat Lake to Radway and 1 hour 27 mins to go from Onoway to Radway.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Flat Lake, AB and Onoway, AB in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	127.55 mi	205.27 km	110.84 nautical mi
Driving distance	152 mi	245 km	132.29 nautical mi

Road Trip Tips