Air Miles Calculator

Distance between Silver City, NM (SVC) and Rockford, IL (RFD)

Distance from Silver City to Rockford (Chicago Rockford International Airport – Grant County Airport) is 1234 miles / 1986 kilometers / 1072 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1234.022 miles
  • 1985.966 kilometers
  • 1072.336 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
  • 1232.616 miles
  • 1983.703 kilometers
  • 1071.114 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Grant County Airport (SVC) to Chicago Rockford International Airport (RFD) is 2 hours 50 minutes.

Time difference and current local times

The time difference between Silver City and Rockford is 1 hour. Rockford is 1 hour ahead of Silver City.

Time Difference

Silver City
Rockford

Silver City, NM

 MDT

Rockford, IL

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 160 kg (354 pounds).

Airport information


A Grant County Airport
City: Silver City, NM
Country: United States Flag of United States
IATA Code: SVC
ICAO Code: KSVC
Coordinates: 32°38′11″N, 108°9′21″W

B Chicago Rockford International Airport
City: Rockford, IL
Country: United States Flag of United States
IATA Code: RFD
ICAO Code: KRFD
Coordinates: 42°11′43″N, 89°5′49″W

Map

Silver City to Rockford flight map.

Frequent Flyer Miles Calculator

Silver City (SVC) → Rockford (RFD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1234
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1234

Round trip?