Carrier Frequency Offset Correction Limitations
There is no fundamental limit but based on what frequency discrimination approach you are using but you will be trading sensitivity for range. To improve sensitivity you can use a cascade of discriminators to "tune in" on your signal of interest.  A trivial example of this is a case with a carrier at 2.4 GHz; regardless of what carrier frequency we start with as our initial "guess", we could band-bass filter the signal of interest with a fixed filter at 2.4 GHz (to eliminate content at other frequencies that would disrupt the discriminator) and then use a succession of frequency discriminators (which simply provide an output voltage proportional to the frequency of the input) to provide higher and higher accuracies of what the carrier is, which can ultimately be within the capture range of whatever you are using for OFDM. For example, this link provides a typical discriminator for OFDM: 

Carrier frequency offset (CFO) estimation using cyclic prefix 

And this link provides further details on carrier discrimination techniques in general:

What exactly is a 90 degree phase shift of a digital signal in FM demodulation appraoches?