Yes, it is possible but not recomended.
don't try it. i drove 20 miles without one and my head gasket blew. its a pressurized system and without the cap, there's no pressure. not a good thing.
Driving a car without a radiator cap is not safe, even for a short distance like 10 miles. The absence of the cap can lead to coolant loss, overheating, and potential engine damage due to exposure to air and contaminants. It's best to avoid driving the vehicle until the radiator cap is replaced to ensure proper cooling system function.
Can anybody drive a vehicle (F-150) 4 miles without any antifreeze or coolant?
4 miles in winter2 miles in summer
Anywhere from zero to 500 miles. It is possible to drive more than 500 miles, but we don't recommend it.
3+, if drive is smooth without disturbance
Impossible to tell without knowing how long it took to drive.
If your on a highway without traffic - about an hour.
Only if there is a problem with the radiator.
If you drive at a constant speed of 50 miles per hour without any stoppages it will obviously take you a little over 10 hours.
It would take .525 of an hour to drive 21 miles at 40mph without traffic, or a little over half an hour.
The driving distance from Aberdeen, UK to Dublin, Ireland is 391.66mi / 630.31km ... It isn't possible to drive directly from Aberdeen to Dublin without making a sea crossing at some stage.