Converged Ethernet Access Airline Mileage Calculation:

 

The airline mileage between two locations is calculated using the Vertical (V) and Horizontal (H) Coordinates of the serving wire centers associated with the customer location and the service switch.

 

√((V1-V2)2+(H1-H2)2)/10

 

where V1 and H1 correspond to the V & H coordinates of customer wire center 1 and V2 and H2 correspond to the V & H coordinates of the service switch.

 

 

CLLI

V

H

Customer Wire Center    

ALXNVACN

5645

1582

Service Switch Wire Center   

ALXNVABR

5645

1578

 

                                                       V1         V2               H1         H2

√((5645-5645)2+(1582-1578)2)/10

 

√(1.6000)=1.2649

 

Airline Mileage = 2 miles*

 

*           Result will always be rounded to the next highest mile.

 

U.S. Private Line Mileage Band (IXC Length):

 

The airline mileage between two cities can be calculated using the Vertical (V) and Horizontal (H) Coordinates of the serving wire centers associated with the Company’s Terminal Locations.

√((V1-V2)2+(H1-H2)2)/10

where V1 and H1 correspond to the V & H coordinates of City 1 and V2 and H2 correspond to the V & H coordinates of City 2.

 

 

V

H

City 1 – New York   

4997

1406

City 1 – Chicago

5986

3426

 

                                                       V1         V2               H1         H2

√((4997-5986)2+(1406-3426)2)/10

 

√(505852.1)=711.2328

 

Airline Mileage = 712 miles*

 

*           Result will always be rounded to the next highest mile.