Metropolitan and Micropolitan areas near Mason-Dixon Trail, Harford County, Maryland Mason-Dixon Trail Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Mason-Dixon Trail, Harford County, Maryland Nearest metro area is Lancaster, Pennsylvania Click here for more outdoors activities near Lancaster, Pennsylvania General Camping Information List of nearby metros and micros: Lancaster, Pennsylvania, 20 miles away Baltimore-Towson, Maryland, 34.7 miles away Lebanon, Pennsylvania, 38.1 miles away York-Hanover, Pennsylvania, 38.7 miles away Reading, Pennsylvania, 44.8 miles away Easton, Maryland, 48.4 miles away Dover, Delaware, 53.8 miles away Pottsville, Pennsylvania, 55.2 miles away Harrisburg-Carlisle, Pennsylvania, 63.5 miles away Cambridge, Maryland, 66.6 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to Maryland Outdoors Index