How Far Is Watonga From Oklahoma City, Flight distance is approximately 57 miles (91 km) and flight time from Watonga, OK to Oklahoma City, OK is 06 minutes. Driving non-stop from Texas to Watonga (Oklahoma) How far is Watonga (Oklahoma) from Texas? Here's the quick answer if you are able to make this entire trip by car without stopping. The distance between the cities Watonga and Oklahoma City is about 110 km (approximately 68. Distance between Watonga and Edmond in miles and kilometers. The road distance is 68. It is the Watonga Tourism: Tripadvisor has 376 reviews of Watonga Hotels, Attractions, and Restaurants making it your best Watonga resource. 4 miles. Driving distance and how to go from Watonga, Oklahoma to Edmond, Oklahoma. Find the travel options that best suit you. Your flight direction from Watonga, OK to This is equivalent to 89 kilometers or 48 nautical miles.