From Washington, DC to Connecticut is 318 miles. It takes about 6 hours and 15 minutes by car. From Washington state to Connecticut is 2,843 miles. It takes about 1 day and 22 hours to get there by car.
Depends on the engine, if you drive it right away, and if the car is in good working condition. A 4 Cylinder usually takes about 10 to 15 minutes on a warm day without driving it right away. If you drive it right after starting it, the worst it is on your engine but it warms up faster.
The best way to make sure used car is good is to test drive it. It is best to test drive the car after it stood overnight - that way you will assess the condition of the car battery, also test how long it takes to get it to the freeway speed, check for airbags.
You cannot actually drive from London to Paris. There is a sea between them, and although there is a tunnel, you cannot actually drive your car through it. It only takes trains. You can drive a car onto the train. It takes about two and a half hours.