Yes the best to answer this is your doctor as doctor check if you are fit to travel. I traveled from Chandigarh to kerala in train (approx 3500kms in train, 3 days travel) in my 7th month. My doctor told me to have Suprax Sr once in every 10hrs and I am all fine with my baby till now. My due date is Feb 14. so please consult doctor

Please check with your doctor if you are fit to travel. Then yes you can. Take frequent breaks to walk around pack healthy food from home and keep yourself well hydrated.