Is it feasible? Considering spending a few days in Paris, renting a car to drive to Prague (no pressing time frame, returning to Paris. Any info regarding difficulty, cost, etc. would be appreciated.
Not much to it. You can use freeways the whole way. Tolls in the French segments only. Maybe fifty bucks each way. Gas is about eight dollars a gallon. A small car wii get forty per. Make sure the agency knows you're going into the Czech Republic. They might stiff you another ten bucks for some reason, but they don't always.
If you want to use freeway in C.R. you have to buy a sticker (at gas stations). If you won't use freeway you pay just for gas in C.R.