Airline Enterprise

Airport Name

IATA

Gate Limit

City

Country

Passengers

Runway Length

Sigiriya Airport

GIU

4

Sigiriya

Sri Lanka

80,000

5,801 ft — (1,769 m)

Sihanouk International Airport

KOS

6

Sihanoukville

Cambodia

1,680,000

10,827 ft — (3,301 m)

Siirt Airport

SXZ

4

Siirt

Turkey

72,625

6,561 ft — (2,000 m)

Sisingamangaraja XII Airport

DTB

4

Silangit

Indonesia

45,124

8,694 ft — (2,650 m)

Guanajuato International Airport

BJX

7

Silao

Mexico

3,169,000

11,480 ft — (3,500 m)

Grant County Airport

SVC

4

Silver City

United States

11,898

6,802 ft — (2,074 m)

Silver Creek Airport

SVK

4

Silver Creek

Belize

2,551

2,887 ft — (880 m)

Simferopol International Airport

SIP

8

Simferopol

Ukraine

5,146,095

12,142 ft — (3,701 m)

Simikot Airport

IMK

4

Simikot

Nepal

8,000

2,133 ft — (651 m)

Lasikin Airport

LKI

4

Sinabang

Indonesia

17,882

5,610 ft — (1,710 m)

Sawan Airport

RZS

4

Sindh

Pakistan

1,629

5,462 ft — (1,665 m)

Sindhudurg Airport

SDW

4

Sindhudurg

India

17,618

8,202 ft — (2,500 m)

Singapore Changi Airport

SIN

10

Singapore

69,980,000

13,123 ft — (4,000 m)

Seletar Airport

XSP

6

Singapore

550,000

6,023 ft — (1,836 m)

Singkawang Airport

SKJ

4

Singkawang

Indonesia

82,773

6,562 ft — (2,001 m)

Presidente João Figueiredo Airport

OPS

5

Sinop

Brazil

344,372

5,348 ft — (1,631 m)

Sinop Airport

NOP

4

Sinop

Turkey

92,515

6,496 ft — (1,980 m)

F. D. Roosevelt Airport

EUX

4

Sint Eustatius

Bonaire, Sint Eustatius and Saba

60,000

4,265 ft — (1,300 m)

Princess Juliana International Airport

SXM

6

Sint Maarten

792,740

7,546 ft — (2,301 m)

Tebelian Airport

SQG

4

Sintang

Indonesia

6,672

5,413 ft — (1,650 m)

Sion Airport

SIR

4

Sion

Switzerland

35,929

6,562 ft — (2,001 m)

Sioux Gateway Airport

SUX

4

Sioux City

United States

54,222

9,002 ft — (2,744 m)

Sioux Falls Regional Airport

FSD

6

Sioux Falls

United States

1,426,211

9,000 ft — (2,744 m)

Sioux Lookout Airport

YXL

4

Sioux Lookout

Canada

42,772

5,300 ft — (1,616 m)

Sir Bani Yas Airport

XSB

4

Sir Bani Yas Island

United Arab Emirates

250,000

8,760 ft — (2,671 m)

Sirjan Airport

SYJ

4

Sirjan

Iran

162,233

12,139 ft — (3,700 m)

Sirri Island Airport

SXI

5

Sirri

Iran

423,661

8,345 ft — (2,544 m)

Sisimiut Airport

JHS

4

Sisimiut

Greenland

31,099

2,621 ft — (799 m)

Sitia Public Airport

JSH

4

Sitia

Greece

38,860

6,804 ft — (2,074 m)

Sitka Rocky Gutierrez Airport

SIT

4

Sitka

United States

192,428

7,200 ft — (2,195 m)

Sittwe Airport

AKY

4

Sittwe

Myanmar

14,500

6,001 ft — (1,830 m)

Siuna Airport

SIU

4

Siuna

Nicaragua

1

3,675 ft — (1,121 m)

Sivas Nuri Demirag Airport

VAS

5

Sivas

Turkey

438,184

12,500 ft — (3,810 m)

Siwo Airport

EAE

4

Siwo

Vanuatu

1,700

3,281 ft — (1,001 m)

Skagway Airport

SGY

4

Skagway

United States

14,648

3,550 ft — (1,083 m)

Skardu International Airport

KDU

4

Skardu

Pakistan

127,124

11,944 ft — (3,641 m)

Skellefteå Airport

SFT

5

Skellefteå

Sweden

347,430

8,268 ft — (2,521 m)

Skiathos Alexandros Papadiamantis Airport

JSI

6

Skiathos

Greece

552,844

5,341 ft — (1,628 m)

Skien Airport, Geiteryggen

SKE

4

Skien

Norway

33,080

4,646 ft — (1,417 m)

Skopje International Airport

SKP

7

Skopje

North Macedonia

2,883,378

9,992 ft — (3,046 m)

Skukuza Airport

SZK

4

Skukuza

South Africa

25,000

5,085 ft — (1,550 m)

Skyros Island National Airport

SKU

4

Skyros

Greece

18,103

9,849 ft — (3,002 m)

Sliač Airport

SLD

4

Sliač

Slovakia

39,089

7,678 ft — (2,341 m)

Smithers Airport

YYD

4

Smithers

Canada

83,772

7,544 ft — (2,300 m)

Sochi International Airport

AER

9

Sochi

Russia

6,343,869

9,482 ft — (2,891 m)

Socotra Airport

SCT

4

Socotra

Yemen

10,000

10,827 ft — (3,301 m)

Sofia Vasil Levski Airport

SOF

9

Sofia

Bulgaria

7,922,702

11,811 ft — (3,600 m)

Sohag International Airport

HMB

5

Sohag

Egypt

382,736

9,843 ft — (3,001 m)

Sohar International Airport

OHS

5

Sohar

Oman

400,000

13,123 ft — (4,000 m)

Sadiq Abubakar III International Airport

SKO

4

Sokoto

Nigeria

110,000

9,843 ft — (3,001 m)