The big one looks like a surface to surface missile on a transporter. It does not look like the transporter would be capable of erecting the missile for launch.
The smaller missile appears to be a surface to air missile, based on the generally smaller size and the canard fins. You would expect to see air defense missiles around a surface to surface missile installation.
I will google around to see if I can find a good match for the big fella.
At least until you need glasses
Yeah, but probably not that close, if ready to launch. The SAM missile would risk damaging the SSM.
Both appear to be 60's vintage (Cuban Missile Crisis) to Vietnam-era weapons.
The smaller white one is the classic SA-2 (NATO name: GUIDELINE) Soviet medium-to-high altitude surface-to-air missile. This type of missile shot down Gary Powers in his U2 and was used with some success by the North Vietnamese. http://www.globalsecurity.org/military/world/russia/v-75.htm
The larger OD green one looks like some sort of SCUD variant. Neither one looks like it's actually functional.
This is way too close. Launching one would damage the other. I'll go with museum display.
Yes, but probably not in such close proximity. That makes this either a museum, like another poster suggested, or a maintenance depot. I'm inclined to think the former...