Great Circle Mapper

This information may not be accurate or current and is not valid for navigation or flight planning. No warranty of fitness for any purpose is made or implied.

From To Initial
Heading Distance

SFO (37°37'08"N 122°22'31"W) LAX (33°56'33"N 118°24'29"W) 137° (SE) 337 mi

LAX (33°56'33"N 118°24'29"W) HEL (60°19'02"N 24°57'48"E) 17° (N) 5614 mi

HEL (60°19'02"N 24°57'48"E) SEA (47°27'00"N 122°18'42"W) 337° (NW) 4783 mi

SEA (47°27'00"N 122°18'42"W) SFO (37°37'08"N 122°22'31"W) 180° (S) 679 mi

SFO (37°37'08"N 122°22'31"W) HEL (60°19'02"N 24°57'48"E) 16° (N) 5435 mi

HEL (60°19'02"N 24°57'48"E) BCN (41°17'49"N 02°04'42"E) 227° (SW) 1635 mi

BCN (41°17'49"N 02°04'42"E) HEL (60°19'02"N 24°57'48"E) 29° (NE) 1635 mi

HEL (60°19'02"N 24°57'48"E) SVL (61°56'35"N 28°56'42"E) 48° (NE) 174 mi

SVL (61°56'35"N 28°56'42"E) HEL (60°19'02"N 24°57'48"E) 232° (SW) 174 mi

SVL (61°56'35"N 28°56'42"E) VRK (62°10'16"N 27°52'07"E) 295° (NW) 38 mi

VRK (62°10'16"N 27°52'07"E) HEL (60°19'02"N 24°57'48"E) 218° (SW) 161 mi

HEL (60°19'02"N 24°57'48"E) LHR (51°28'39"N 00°27'41"W) 249° (W) 1151 mi

LHR (51°28'39"N 00°27'41"W) HEL (60°19'02"N 24°57'48"E) 48° (NE) 1151 mi

SFO (37°37'08"N 122°22'31"W) JFK (40°38'24"N 73°46'43"W) 70° (E) 2586 mi

JFK (40°38'24"N 73°46'43"W) HEL (60°19'02"N 24°57'48"E) 35° (NE) 4117 mi

HEL (60°19'02"N 24°57'48"E) JFK (40°38'24"N 73°46'43"W) 299° (NW) 4117 mi

JFK (40°38'24"N 73°46'43"W) SFO (37°37'08"N 122°22'31"W) 282° (W) 2586 mi

LAX (33°56'33"N 118°24'29"W) SFO (37°37'08"N 122°22'31"W) 320° (NW) 337 mi

SFO (37°37'08"N 122°22'31"W) FAT (36°46'36"N 119°43'08"W) 111° (E) 158 mi

FAT (36°46'36"N 119°43'08"W) SFO (37°37'08"N 122°22'31"W) 292° (W) 158 mi

SFO (37°37'08"N 122°22'31"W) STS (38°30'35"N 122°48'46"W) 339° (N) 66 mi

SFO (37°37'08"N 122°22'31"W) SLC (40°47'18"N 111°58'40"W) 65° (NE) 599 mi

SLC (40°47'18"N 111°58'40"W) LAX (33°56'33"N 118°24'29"W) 219° (SW) 590 mi

LAX (33°56'33"N 118°24'29"W) SFO (37°37'08"N 122°22'31"W) 320° (NW) 337 mi

Total: 38620 mi

Try this map on the NEW Great Circle Mapper

Code	Source	Location
SFO	FAA	San Francisco [Intl], CA, US
LAX	FAA	Los Angeles [Intl], CA, US
HEL	AIP	Helsinki [Vantaa], 18, FI
SEA	FAA	Seattle [Seattle-Tacoma Intl], WA, US
BCN	DAFIF	Barcelona (El Prat del Llobregat) [El Prat (Intl)], CT, ES
SVL	DAFIF	Savonlinna, 04, FI
VRK	DAFIF	Varkaus, 04, FI
LHR	AIP	London [Heathrow Airport], Middlesex, ENG, GB
JFK	FAA	New York [John F Kennedy Intl], NY, US
FAT	FAA	Fresno [Fresno Yosemite Intl], CA, US
STS	FAA	Santa Rosa [Charles M Schulz - Sonoma County Airport], CA, US
SLC	FAA	Salt Lake City [Intl], UT, US

Paths (e.g., ORD-HKG, SFO-SYD, London-Tokyo) SFO-LAX LAX-HEL HEL-SEA SEA-SFO SFO-HEL HEL-BCN BCN-HEL HEL-SVL SVL-HEL SVL-VRK VRK-HEL HEL-LHR LHR-HEL SFO-JFK JFK-HEL HEL-JFK JFK-SFO LAX-SFO SFO-FAT FAT-SFO SFO-STS SFO-SLC SLC-LAX LAX-SFO
Ranges (e.g., 8000nm@LHR, 1300nm@DAL)

Path Color	Path Distance	Min. Distance
Mark locations along path		Ground Speed or Mach
Range Style Outline Color Map Style		ETOPS Rule-Time 60 minutes 90 minutes 120 minutes 138 minutes 180 minutes 207 minutes 240 minutes 285 minutes 330 minutes

See the Great Circle Mapper FAQ for further information.

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Karl Swartz <karl@kls2.com>