How far is it from Gloyd, Washington to Mack, Washington?

The distance from Gloyd, Washington to Mack, Washington is 86.6 mi. The total travel time is approximately 1 hour 37 minutes.

How long does it take to drive from Gloyd, Washington to Mack, Washington?

The driving time from Gloyd, Washington to Mack, Washington is approximately 1 hour 37 minutes. The total distance is 86.6 mi taking approximately 1 hour 37 minutes.

Distance from Gloyd to Mack

Driving Distance

86.6 mi • 139.3 km

Flying Distance

57.3 mi • 92.2 km

52 mph avg speed

East direction

1 hr 37 min travel time

Route Information

The driving distance from Gloyd, Washington to Mack, Washington is 86.6 mi (139.3 km)

The straight-line (air) distance is 57.3 mi (92.2 km)

The estimated flight time is 0 hr 7 min

The estimated travel time by road is 1 hour 37 minutes

Traveling mixed highways and local roads, substantial in a east direction. Average speeds around 52 mph.

Location Details

Origin:

No image available

Place	Gloyd
State/Province	Washington
Country	US
Latitude	47.264864
Longitude	-119.279746
GPS	47.264864° N, 119.279746° W
Local Time	9:26 PM
Timezone	America/Los_Angeles

Destination:

No image available

Place	Mack
State/Province	Washington
Country	US
Latitude	46.905152
Longitude	-118.185517
GPS	46.905152° N, 118.185517° W
Local Time	9:26 PM
Timezone	America/Los_Angeles

Journey Summary

Traveling from Gloyd, Washington to Mack, Washington covers 86.6 mi (139.3 km) in a east direction. This mixed highways and local roads, substantial route typically takes 1 hour 37 minutes under normal conditions.

Drivers have 3 route options between these locations (85.7-90.3 miles / 138-145 km). The primary route shown here saves 4 minutes compared to alternatives.

The route features scenic views along the way. with average speeds around 52 mph (84 km/h).

Available Routes

I-90 E and E Ralston-Benge Rd

86.6 mi 1 hour 37 minutes

Shortest Fastest

WA-17 S and WA-26 E

90.3 mi 1 hour 42 minutes

I-90 E

85.7 mi 1 hour 38 minutes

How is the distance calculated?

Driving distances are based on actual road data. We use advanced routing algorithms that consider traffic, tolls, highways, and local streets. For air distances (as the crow flies), we use the Vincenty formula. It's a precise method that accounts for the Earth's shape and provides accuracy up to 0.5 mm.

When multiple route options exist, we display both the shortest and fastest paths. Travel times are estimated based on typical speeds for each road type, though actual times may vary with traffic and weather conditions. All distances are shown in both miles and kilometers for convenience.