Both men, who are aged in their fifties, sustained injuries in the accident, which occurred early this morning.
Emergency services transported both patients via QAS road ambulance to Miles Hospital.
RACQ CareFlight Rescue was tasked from the Clive Berghofer CareFlight Centre in Toowoomba to Miles Hospital around 6.45am to transfer the men to Toowoomba Base Hospital.
They both travelled in a stable condition.
Last year, RACQ CareFlight Rescue responded to 136 motor vehicle accidents, airlifting seriously injured patients to hospitals across Queensland for immediate specialist care.