Question: How many miles northeast of Blythe is the location of Californian Historic Landmark No.948 , located in Riverside County ?

text: California Historical Landmarks in Riverside County, California
Listings

List table of the properties and districts listed on the California Historical Landmarks within Riverside County, southern California.
Landmark name Location City or town
948 Blythe Intake Palo Verde Dam 33°43′54″N 114°30′57″W / 33.731783°N 114.5158°W / 33.731783 ; -114.5158 ( Blythe Intake ) Blythe
101 Giant desert figures On Hwy 95 33°48′00″N 114°31′39″W / 33.799983°N 114.527567°W / 33.799983 ; -114.527567 ( Giant desert figures ) Blythe
102 Site of Louis Rubidoux House 5575 block , Mission Blvd . 33°59′49″N 117°24′22″W / 33.996818°N 117.406047°W / 33.996818 ; -117.406047 ( Site of Louis Rubidoux House ) Rubidoux
188 Temescal Butterfield stage station 20730 Temescal Canyon Rd . 33°48′59″N 117°30′31″W / 33.816263888°N 117.50856111°W / 33.816263888 ; -117.50856111 ( Temescal Butterfield stage station ) Temescal Valley
187 Carved Rock 33°46′27″N 117°28′30″W / 33.774225°N 117.47509°W / 33.774225 ; -117.47509 ( Carved Rock ) Temescal Valley
992 Contractor 's General Hospital Next to post office , Ragsdale Rd . 33°42′49″N 115°24′09″W / 33.713533°N 115.402633°W / 33.713533 ; -115.402633 ( Contractor 's General Hospital ) Desert Center
738 Corona Founders Monument Corona City Park 33°52′29″N 117°33′20″W / 33.874647°N 117.555653°W / 33.874647 ; -117.555653 ( Corona Founders Monument ) Corona
787 de Anza crossing of the Santa Ana River , 1775 and 1776 Jurupa Hills Country Club Golf Course 33°58′33″N 117°26′28″W / 33.975917°N 117.441233°W / 33.975917 ; -117.441233 ( de Anza crossing of the Santa Ana River , 1775 and 1776 ) Riverside
985 Camp Coxcomb at Desert Training Center 18 miles north of I-10 on SR 177 33°54′30″N 115°14′53″W / 33.908333°N 115.248033°W / 33.908333 ; -115.248033 ( Camp Coxcomb at Desert Training Center ) Coxcomb Mountains
985 Camp Granite at Desert Training Center on SR 62 , 5.4 miles east of SR 177 34°04′50″N 115°07′59″W / 34.080467°N 115.133133°W / 34.080467 ; -115.133133 ( Camp Granite at Desert Training Center ) Granite Mountains
985 Camp Young at the Desert Training Center General George S. Patton Memorial Museum 33°39′42″N 115°43′20″W / 33.661667°N 115.722222°W / 33.661667 ; -115.722222 ( Camp Young at the Desert Training Center ) Chiriaco Summit
557 Hemet Maze Stone Maze Stone Park 33°46′52″N 117°03′23″W / 33.781167°N 117.056367°W / 33.781167 ; -117.056367 ( Hemet Maze Stone ) Hemet
943 Jensen Alvarado Ranch 4350 Riverview Dr. 33°59′34″N 117°25′01″W / 33.992778°N 117.416944°W / 33.992778 ; -117.416944 ( Jensen Alvarado Ranch ) Riverside
761 Mission Inn 3649 Mission Inn Ave. 33°59′00″N 117°22′22″W / 33.983222°N 117.37275°W / 33.983222 ; -117.37275 ( Mission Inn ) Riverside
638 Old Temescal Road Old Hwy 71 33°45′56″N 117°29′12″W / 33.765609°N 117.486699°W / 33.765609 ; -117.486699 ( Old Temescal Road ) Temescal Valley
190 Painted Rock From Temescal Canyon Rd , go 0.1 mi E on Dawson Canyon Rd , then go 0.1 mi NE on Gravel Pit Rd , then 0.2 mi S along railroad track berm , site is 50 ft W of berm Temescal Valley
20 Parent Washington Navel Orange Tree City Park , SW corner of Magnolia and Arlington Avenues 33°56′46″N 117°24′06″W / 33.94615°N 117.401667°W / 33.94615 ; -117.401667 ( Parent Washington Navel Orange Tree ) Riverside
104 Pochea Indian village site Ramona Bowl , 27400 Ramona Bowl Road ( S. Girard Street ) 33°43′12″N 116°56′58″W / 33.7199°N 116.9494°W / 33.7199 ; -116.9494 ( Pochea Indian village site ) Hemet
1009 Ramona Bowl 27400 Ramona Bowl Road ( S. Girard Street ) 33°43′11″N 116°56′58″W / 33.719633°N 116.949533°W / 33.719633 ; -116.949533 ( Ramona Bowl ) Hemet
1005 Rancho Santa Rosa 22115 Tenaja Rd . 33°33′N 117°16′W / 33.55°N 117.27°W / 33.55 ; -117.27 ( Rancho Santa Rosa ) Murrieta