On skyvector.com you can paste these routes into the flightplan and have them show up on the map.
You can often guess what a waypoint is by it's length.
Three letter: VORs and NDBs
Four letter: Airport
Five letters: Intersections
Often the route will not list every single waypoint but shorten it to a continuous piece of an airway.
These will be things with one or two letters and a number.
At the beginning and end of a route there may be a STAR or SID.
These will be named after the airport or navaid that they are linked to and will end with some kind of identifier (...1C, ...2Y)
Also look for (pdf) charts for your departure and destination.
These will contain the SIDs, STARs and approach procedures for the airport.
For example: EGGD - LFMP
EXMO1Z EXMOR N864 BHD N862 SKESO UN90 BASIK UN26 KORER UM616 USODA UM184 CNA UN863 SECHE UT24 GAI G36 ORBIL ORBIL2
After takeoff from EGGD fly the EXMO1Z SID, which will bring you to the EXMOR intersection.
Then you follow the N864 airway until the VOR BHD.
There you turn onto airway N862 until intersection SKESO.
... airway UN90 untill BASIK
... airway UN26 untill KORER
... airway UM616 untill USODA
... airway UM184 untill CNA
... airway UN863 untill SECHE
... airway UT24 untill GAI
... airway G36 untill ORBIL
Then you fly the STAR ORBIL2 which will take you to an initial approach fix for one LFMP's approaches.