Plenty. The question in reality is how Kuch better do you want to get? Like I said, we already have one of the largest strategic air lift capabilities in the world, in reality it won't get much bigger.
Why does distance matter? We have air to air refuelling capability, as well as allied forces, as well as numerous UK and allied air bases strategically located around the globe.
HET not required for moving AJAX and Boxer. Both can go on standard commercial carriers and BOXER can self-deploy if needed. Again, rail is commercial equipment.
Contracted strategic sea lift. Again, it is for the most part commercial equipment. We have RN and RFA ships available for beach head deployment.
Operation Iron Surge took 8 days from first packet leaving to last packet arriving after 2000km road lift. That's 25 hours moving time, at best, plus in peacetime you're also following rest periods to ensure you're not crashing a HET plus MBT/IFV into a hatchback of civilians.