Marathon 2024-12-03 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Marathon Indianapolis, IN 6.05 mi Avon, IN 7.42 mi Washington, IN 8.41 miInterstate highway exits close to Marathon Exit 66, i70 3.94 mi Exit 68, i70 5.86 mi Exit 69, i70 6.88 miInterstate highways close to Marathon i70 map 3.94 mi i465in map 11.37 mi i74 map 11.38 miState roads close to Marathon US 40 IN map 1.33 mi IN 267 map 2.11 mi US 36 IN map 7.23 mi