 CONT: It takes Shrek, Fiona and Donkey seemingly days to travel to  Far Far Away, which the signs on the way there show that it is at  least 200 miles from Shreks home. However, later, after Gingy,  Pinochicco, the Three Pigs, etc. see Shrek is in trouble watching TV  in his house, they arrive to rescue Shrek in Far Far away the same  evening.