Temperature will be lowered to -60 C. The temperature as we feel on the surface is higher than at altitude because air get the heat from the ground in form of conduction and convection. Earth surface is warm since it absorb solar radiation. Radiation mostly pass through air without affect so it didn't warm the air. It is earth surface that warm the air around the surface. Moving up high, we no longer have heat support from the surface and it is awful colder up there.
1500 km west of Vancouver and 12000 m in the air.
It would depend on the make and model of the plane
The shortest driving distance is 1,719 km. (1,545 straight line km).
The resultant velocity of a plane is 75 km/hr.
No
The resultant velocity of a plane is 125 km/hr.
That depends on the speed of the plane. Pick a suitable speed, then divide the circumference of the Earth (40,000 km) by this speed. If the speed is in km/hour, the time will be in hours.
You would go 1287.47 kilometers
To get to Paris would be about 11 hours and it is 8 669 kilometres.
It is about 7736 miles (about 12450 km's). It would be about a 14.5 hr plane flight.
well i am guessing that because of the higher altitude the temperature would be colder
490335 kms SC84: Actually it's 11,078 km or 6,884 miles. See http://www.timeanddate.com If you flew 490335 km you would be flying for 30 days straight (it would be a 700 hour flight).