# How to Find My Pupillary Distance?

Pupillary distance is the measurement of the space between your pupils as measured in millimeters. This measurement is important for sizing the frames of your glasses. If your lenses are off center...
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http://www.ehow.com/how_7362353_pupillary-distance.html

## Would 1mm in pupillary distance make a difference?

No, it would not.

http://answers.yahoo.com/question/index?qid=20130421063823AAL7hQr

## How to Find Distance on a Map?

Knowing the distance between any two points on a map helps when planning a trip. Knowing the distance lets you determine how many tanks of gas you will need, how far you will drive each day and whe...
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http://www.ehow.com/how_6372147_distance-map.html

## How to Find a Distance Calculator?

Distance calculators are tools used to determine the length of space between two points on the same dimensional plane. These calculators automate mathematical functions based on input variables and...
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http://www.ehow.com/how_8287070_distance-calculator.html

## How to Find Total Distance?

Total distance is a simple calculation that can use addition or multiplication. It's useful for road trips, moves and other travel. Once you know the total distance something has gone, you can use ...
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http://www.ehow.com/how_8222918_total-distance.html