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Dallas (DFW) - Springfield (SPI)
Calculations with different methods
- 630.301 miles
- 1014.371 kilometers
- 547.717 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 630.443 miles
- 1014.599 kilometers
- 547.840 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Dallas/Fort Worth International Airport (DFW) to Abraham Lincoln Capital Airport (SPI) is 1 hour 41 minutes.
Time difference and current local times
There is no time difference between Dallas and Springfield.
Flight map from Dallas to Springfield.
Frequent Flyer Miles Calculator
Dallas (DFW) → Springfield (SPI).