Washington (DCA) to Singapore (SIN)

Flight Distance & Air Miles

✈️ 9,658

miles

15,544

kilometers

8,393

nautical miles

🕐 18h 54m

Flight Time

🧭 N (358°)

Direction

🌍 +13h

Time Difference

💳 Frequent Flyer Miles You'll Earn

Airline	Base Miles	Elite Bonus	Elite Total
🇺🇸 American Airlines AAdvantage	9,658	+5,795	15,453 Platinum
🔺 Delta Air Lines SkyMiles	9,658	+5,795	15,453 Gold Medallion
⭐ United Airlines MileagePlus	9,658	+4,829	14,487 Premier Gold
❤️ Southwest Airlines Rapid Rewards	9,658	+4,829	14,487 A-List Preferred
🏔️ Alaska Airlines Mileage Plan	9,658	+9,658	19,316 MVP Gold
🔵 JetBlue Airways TrueBlue	9,658	+4,829	14,487 Mosaic

* Elite bonus miles shown for mid-tier status. Actual miles earned depend on your fare class and elite status level.

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💡 Did You Know?

When you land in Singapore, your watch will be 13 hours ahead. Don't forget to adjust for jet lag!

✈️ Flight Details

The DCA to SIN route connects Washington, United States with Singapore, Singapore. This long-haul flight covers 9,658 miles and typically uses wide-body aircraft like Boeing 777 or Airbus A350.

This international flight crosses from United States to Singapore. Remember to check passport and visa requirements. The flight follows a N bearing of 358° from Washington. There is a 13 hour time difference between the airports.

🛫 About DCA

Ronald Reagan Washington National Airport

Ronald Reagan Washington National Airport (DCA) serves Washington, United States.

🛬 About SIN

Singapore Changi Airport

Singapore Changi Airport (SIN) serves Singapore, Singapore.

❓ Frequently Asked Questions

The flight distance from Ronald Reagan Washington National Airport to Singapore Changi Airport is 9,658 miles (15,544 kilometers). This is the great circle distance - the shortest path between the two airports.

Direct flights from DCA to SIN typically take around 18h 54m. Return flights may vary slightly due to prevailing winds.

You'll earn approximately 9,658 base miles on most airline loyalty programs. Elite status members earn bonus miles on top of this base amount.

Multiple airlines typically operate this route. Check with major carriers including American, Delta, United, and other airlines that serve these airports.