From Central railway station, Sydney train to Wagga Wagga. 6hrs 45min $64. From Sydney bus to Wagga Wagga. 7hrs 49min $91. From Sydney drive to Wagga. 4hrs 56min $64. From Circular Quay Station Platform 2 train to Sydney airport, fly to Wagga Wagga airport, then taxi to Wagga. 3hrs 49min $172.