You are a good 45 minutes from WDW. You would either take University over to 417 (Toll Road) or take Alafaya Trail south (through a bunch of lights) to Curry Ford Rd, over to 417.
Pretty much the area you are in you have to take 417 the whole way or to cut the trip down a bit a save maybe $0.50-$1.00 each way, hop onto the Bee Line (another Toll Rd) to I-4(not a toll road). :lol: :lol:
If you take 417 the whole way, it will be $3.25 each way, $6.50 round trip. Going 417 to Bee Line to I-4, might save you $1-2 round trip. The good thing about 417 is there rarely, if ever, any traffic. But it's about 5-10 minutes longer than hopping onto the Beel Line & then I-4. 417 will also lead right into Celebration as well.
Hope that makes sense.