Comprehensive Recommendation
For this journey from Mount Gilead, OH to Newark, NJ, flying is the quickest option with a total travel time of approximately 3 hours including check-in and gate transfer, albeit the cost is on the higher end. However, if you prefer scenic views and more flexibility, road travel allows for breaks and exploration along the way.
In conclusion, if time is your priority, consider flying directly from Columbus to Newark. Otherwise, for an adventurous road trip experience, renting a car and driving is also a beautiful alternative.