Distance between cities › Australia › Victoria › Grass Flat, VIC › Distance from Grass Flat to Mount Napier Book Hotels

Distance from Grass Flat, VIC to Mount Napier, VIC

Distance

181 km

Time

3 hours 4 mins

Gas Cost

$14 - $35

There are 136.44 km (84.78 miles) from Grass Flat to Mount Napier in south direction and 180.25 km (112 miles) by car, following the C206 route.

Grass Flat and Mount Napier are 3 hours 4 mins far apart, if you drive non-stop .

This is the fastest route from Grass Flat, VIC to Mount Napier, VIC.

Grass Flat, VIC and Mount Napier, VIC are in the same time zone (AEST). Current time in both locations is 2:46 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Grass Flat, VIC to Mount Napier, VIC:

Lowest Price Rental Cars in Grass Flat, VIC

Planning on renting a car to go from Grass Flat, VIC to Mount Napier, VIC? Here there are some offers to rent a car in Grass Flat, VIC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grass Flat »

Gas Consumption and Emissions

A car with a fuel efficiency of 10.8 l/100 km will need 19.52 liters of fuel to cover the route between Grass Flat, VIC and Mount Napier, VIC.

The estimated cost of fuel to go from Grass Flat to Mount Napier is $29.29.

During the route, an average car will release 467.01 kilograms of CO₂ to the atmosphere. The carbon footprint would be 2.58 kilograms of CO₂ per kilometer.

Average Australia gas price used for calculation is $1.50 per liter of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Grass Flat, VIC and Mount Napier, VIC

If you want to meet halfway between Grass Flat, VIC and Mount Napier, VIC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are -37.213558 and 142.206940, or 37º 12' 48.8088" S, 142º 12' 24.984" E. This location is 56.17 miles away from Grass Flat, VIC and Mount Napier, VIC and it would take approximately 1 hour 32 mins to reach the halfway point from both locations.

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Grass Flat, VIC and Mount Napier, VIC in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	84.78 mi	136.44 km	73.67 nautical mi
Driving distance	112 mi	180.78 km	97.61 nautical mi

Road Trip Tips