Metropolitan and Micropolitan areas near Pioneer Trail, Grundy County, Iowa Pioneer Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Pioneer Trail, Grundy County, Iowa Nearest metro area is Waterloo-Cedar Falls, Iowa Click here for more outdoors activities near Waterloo-Cedar Falls, Iowa General Camping Information List of nearby metros and micros: Waterloo-Cedar Falls, Iowa, 21.4 miles away Marshalltown, Iowa, 28.6 miles away Newton, Iowa, 44.5 miles away Oskaloosa, Iowa, 52.4 miles away Mason City, Iowa, 57.1 miles away Ames, Iowa, 60.2 miles away Austin, Minnesota, 67 miles away Ottumwa, Iowa, 68.8 miles away Cedar Rapids, Iowa, 76.4 miles away Albert Lea, Minnesota, 81.9 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to Iowa Outdoors Index