Sixty D equals S T
Distance in nautical miles, speed in knots, time in minutes. Cover the one you want: D = S × T ÷ 60, S = 60 D ÷ T, T = 60 D ÷ S.
Skill 2 · Time, speed, distanceProblem 9006
You ran 3.6 nm between two fixes 104 minutes apart. What was your speed over the ground?
You ran 3.6 nm between two fixes 104 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
| Distance between fixes | 3.6 nm |
|---|---|
| Time between fixes | 104 min |
Free skill. Plot Pass $1.95/month or $19.50/year · Free during preview: all eight skills, worksheets with answer keys, a 5,000-attempt Plot Log and CSV.