Marietta to Lafayette Road Trip: Ohio to Indiana Guide

The drive from Marietta, OH to Lafayette, IN covers approximately 370 miles via US-50 W and I-74 W, taking about 6.5 hours without stops. This route traces the edge of the Appalachian foothills into the flat cornfields of Indiana, crossing the Hocking River valley and the sweeping plains that Daniel Boone once traversed.

A little-known fact: Marietta is the oldest permanent settlement in the Northwest Territory, founded in 1788 by the Ohio Company. As you leave, you pass the Mound Cemetery, home to the 46-foot-high Conus Mound built by the Adena culture around 800 BC—one of the largest conical burial mounds in the eastern US.

This guide explores the best stops Marietta, OH to Lafayette, IN, answers how long to drive Marietta, OH to Lafayette, IN, and evaluates is it worth driving Marietta, OH to Lafayette, IN. For a deeper dive on discovering roadside treasures, check out how to find the best stops and hidden gems between cities.

The primary route uses US-50 W from Marietta to Columbus, then I-70 W to Indianapolis, and finally I-65 N to Lafayette. Fuel stops are plentiful every 20-30 miles, with diesel and E85 available in larger towns like Chillicothe, Columbus, and Indianapolis.

Tolls: There are no tolls on this route except the optional Ohio Turnpike if you detour north. Keep cash or a transponder just in case.

Road quality: US-50 is a two-lane highway with some winding sections in the Hocking Hills region. I-70 and I-65 are well-paved multi-lane interstates. Expect construction zones near Columbus and Indianapolis, especially during summer.

• Best gas stations: Sheetz in Zanesville, Pilot in Richmond, IN, and Love's in Lebanon, IN.
• EV charging: Tesla Superchargers in Columbus and Indianapolis. Electrify America stations in Dayton and Crawfordsville.
• Rest areas: Ohio rest areas on I-70 near West Jefferson (mile 96) and Indiana rest area on I-65 near Lebanon (mile 141).

US-50 has higher crash rates due to its two-lane design and frequent curves. Stay alert for deer crossings, especially at dawn and dusk. I-70 and I-65 are safer but prone to speeding trucks. Use the right lane except to pass.

Weather: Summers are hot and humid; winters bring snow and ice on I-65 across Indiana. Spring and fall are ideal for road trips, with foliage colors in October.

Family-friendly stops: the Columbus Zoo and Aquarium (exit 120 on I-70), the Children's Museum of Indianapolis (the largest in the world), and the Prophetstown State Park near Lafayette with a swimming beach. Rest stops often have playgrounds.

• Fatigue management: stop every 2 hours. Good places: rest area at mile 119 on I-70 (west of Columbus) has picnic tables; Indiana Welcome Center at I-65 mile 140 has EV charging and clean restrooms.
• Pet-friendly: most rest stops allow pets on leashes. Pet-friendly hotels: La Quinta in Columbus, Motel 6 in Indianapolis, and Super 8 in Lafayette.

The first 50 miles from Marietta traverse the Wayne National Forest, with layered hills and dense deciduous woods. The Hocking Hills region offers dramatic sandstone cliffs and waterfalls—though the route stays north, side trips are rewarding.

As you cross into Indiana near Richmond, the landscape flattens into the Corn Belt. Here, agriculture dominates: endless fields of corn and soybeans, punctuated by grain elevators and red barns.

Local commerce along US-50 includes antique shops in Zanesville (known as the Pottery Capital) and farmers markets in Circleville (famous for its Pumpkin Show). In Indiana, towns like Crawfordsville boast historic brick main streets with local diners.

• Marietta: check out the historic riverfront and the Ohio River Museum.
• Chillicothe: stop at the Ross County Farmers Market.
• Richmond, IN: visit the Wayne County Historical Museum.
• Lafayette: explore the downtown arts scene at the Long Center for the Performing Arts.