The range for a amongst the possible choices is about 35 km, but for small scale (large region) applications this variation may be ignored, and mean values of 6,371 km and 40,030 km may be taken for the radius and circumference respectively.
Kisaran antuk a diantara pilihan sane manawi inggih punika sekitar 35 km, nanging antuk aplikasi skala cenik (wewidangan gede) variasi puniki polih karunguang, lan nilai rata-rata 6.371 km lan 40.030 km polih kaambil antuk jeriji-jeriji lan keliling soang-soang.