I have found:
Winn Dixie 2925 International Dr. Kissimmee FL 34746
map quest 4.41 miles away
Walmart 3250 Vineland Rd. Kissimmee, FL 34746-4893
Mapqust: 5.95 miles awa.
Mousesavers calculator gives you a decent idea of the taxi fare
Orlando Airport Limousine, Towncar, Motorcoach, Passenger Van - Charter Rates