What body of salt water is 400 miles west of Yangoon Burma and 400 miles south of Dhaka Bangladesh?
The answer is The Bay of Bengal
The range of acceptable answers to that question completely depends on what you're willing to consider "close". That point is located in extreme eastern India. Contai is 22.4 miles to the southwest. Rajpur is 39.2 miles northeast. The center of Haora is about 44 miles north-northeast. Dhaka (Bangladesh) is about 195 miles northeast, Thimphu is 390 miles north-northeast, Kathmandu is 430 miles north-northwest, and Yangon is 640 miles southeast.
That depends on what you call 'close'. If your definition is sufficiently liberal, then Anchorage and Barrow might qualify. The closest ones I can find are Aswan, Egypt (44 miles from the city center to the Tropic of Cancer) Muscat, UAE (12 miles) Ahmadabad, India (29 miles) Bhopal, India (14 miles) Ranchi, India (7 miles) Dhaka, Bangladesh (18 miles) Nanning, China (43 miles) Guangzhou, China (22 miles) T'ainan, Taiwan (32 miles) Mazatlan, Mexico (17 miles)…