The term 'Capital Near the Oregon Trail' can be solved by two crossword solutions: Topeka (6 letters) and Boise (5 letters). Topeka is the capital of Kansas, located in the Midwestern United States. It was founded in 1854 and is known for its rich history and culture. Boise is the capital of Idaho, located in the Northwestern United States. It was founded in 1863 and is known for its outdoor activities and vibrant downtown area. Both cities are located near the Oregon Trail, a 2, 170-mile historic east-west route that was used by settlers in the 19th century to travel from Missouri to Oregon.