If you're looking for a meeting place or a good stop around ½ or halfway between Fort Wayne and Huntington, IN, you can try Ellisville, IN, which is about 17 minutes southwest of Fort Wayne, or about 19 minutes northeast of Huntington, IN.
About ¼ or a fourth of the way, you can stop at Times Corner, IN. This is about 10 minutes west of Fort Wayne.
About ⅔ or two thirds of the way, you can stop at Roanoke, IN. This is about half an hour southwest of Fort Wayne, or about 12 minutes northeast of Huntington, IN.
If you drive straight through without stopping at all, the total distance is 30 miles. The distances shown above don't include local roads to get into each town, so if you're planning a long road trip, make sure you factor in traffic and road conditions, rest stop breaks, and interesting detours along the way. If you're in a rush, you can do the trip with zero stops, and your total travel time would be around 36 minutes.