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Distance from Iona to Mackay

Driving Distance
117.7 mi 189.4 km
Flying Distance
88.3 mi 142.1 km

Route Information

The driving distance from Iona, Idaho to Mackay, Idaho is 117.7 mi (189.4 km)

The straight-line (air) distance is 88.3 mi (142.1 km)

The estimated flight time is 0 hr 11 min

The estimated travel time by road is 1 hour 52 minutes

Traveling highway, substantial in a west direction. Average speeds around 57 mph.

Location Details

Origin:

Iona
Place Iona
State/Province Idaho
Country US
Latitude 43.526303
Longitude -111.933024
GPS 43.526303° N, 111.933024° W
Local Time 4:39 AM
Timezone America/Boise

Destination:

Mackay
Place Mackay
State/Province Idaho
Country US
Latitude 43.91463
Longitude -113.613355
GPS 43.91463° N, 113.613355° W
Local Time 4:39 AM
Timezone America/Boise

Journey Summary

Traveling from Iona, Idaho to Mackay, Idaho covers 117.7 mi (189.4 km) in a west direction. This highway, substantial route typically takes 1 hour 52 minutes under normal conditions.

Drivers have 2 route options between these locations (100.3-117.7 miles / 161-189 km). The primary route shown here saves 13 minutes compared to alternatives.

The route features scenic views along the way. with average speeds around 57 mph (92 km/h).

Available Routes

US-26 W
117.7 mi 1 hour 52 minutes
Shortest
Medal of Honor Hwy and US-93 N
100.3 mi 1 hour 40 minutes
Fastest

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.