I once saw a map of soviet/chinese missile targets in the US by city.
Every major city has at LEAST 100 nukes targeted towards it, some up to 300.
An intersection near me had a missile targeted for it, because it was a "transportation hub".
What mattered was: command hub, transportation/comm hub, military hub, infrastructure.
We will all die if nukes fly.
Then- IT WILL BE THE RISE OF THE APES!!!!!!
Yeah, but

Regardless of who has more Nukes, either country would be stupid to try to attack the other directly with conventional warfare as it could easily escalate to the mass nuclear war. If one were to nuke the other then we can more or less say goodbye to earth as we know it.
Even a regional nuclear war can affect the world. Detonating 100 - 300 nuclear warheads can cause a mini ice age. The dust will be enough to block the sun for weeks to months.