var lat = 40.646667; 
	var lng = -83.608611;
	var distance = 100;

	var towns = Towns.Select(t => new {
		TownId = t.TownID,
		Name = t.Name,
		State = t.State.Name,
		Distance = 	(Math.Acos(
				   		Math.Sin((lat * Math.PI / 180)) * 
				   		Math.Sin(((double)t.Latitude * Math.PI / 180)) + 
				   		Math.Cos((lat * Math.PI / 180)) * 
				   		Math.Cos(((double)t.Latitude * Math.PI / 180)) *
				   		Math.Cos(((lng - (Double)t.Longitude) * Math.PI / 180))
					) * 180 / Math.PI) * 60 * 1.1515 * 1.609344
	}).ToList();
	towns
		.Where(t => t.Distance <= distance)
		.OrderBy(t => t.Distance).Dump();