While looking up a flight from LAX to TLV I came up with the following confusing information

Flight 90 originating in LAX but stopping in EWR including a plane change is listed as 7353 miles
If on the other hand I take flight 1403 from LAX to EWR and then connect to the same 90 as above I get for the first flight 2454 miles and for the second, 5692 for a total of 8146 miles
How is this possible? It is the same route with the same stops
Any clarification would be appreciated