Can I use a range plug (50A) to run my 30A dryer?
OK, so you have 4-prong wires in your walls that go from the service panel to where you want your dryer.  Currently it has a 60A(?? surely 50 or 40A??) breaker on one end, and a NEMA 14-50 range receptacle at the other end.  You want to make good use of those wires. 

Is the 60A breaker not for a subpanel?

First, do an exhaustive search for a subpanel somewhere.  60A is a highly bizarre breaker to use on a range circuit.  However it's probably the most popular breaker for use on a subpanel.  Further, a subpanel is likely if your main panel is "full", or far from the kitchen. 

OK, then we need to change the ends

The receptacle needs to be changed to a NEMA 14-30 type. Do not under any circumstances even think about using a 3-prong NEMA 10-30 type; I mention this because if  you walk into any random ACE or Home Depot and ask for a dryer socket, this is the one they will press into your hand.  It's universal, obsolete, dangerous, and a Code violation in all but a few installations. 

Because the receptacle has been changed to a 30A, the breaker needs to be changed to a 30A also.  Generally breakers must match sockets (exception for 40A circuits since 40A sockets are not made; they use 50A sockets). 

Connecting a presumably 6 AWG wire to a NEMA 14-30 recep may be a challenge.  If it's designed using the same internal hardware as the NEMA 14-50, it'll fit fine.  Otherwise, you would need to pigtail the 6 AWG wire using 8 or 10 AWG pigtails.  (and if the cable is 4 AWG aluminum, you'll definitely have to, unless the receptacle is rated CO-ALR).