1 nautical mile = 1.853184 Kilometres
Speed - one knot equals one nautical mile per hour
Conversion of Knots to Kilometres per hour:
The Kilometres have been rounded off and the approximate figure shown.
Knots are a standard measurement for Speed in aviation.
Use Knots when talking wind speed (strength), air speed and ground speed.
Your aircraft Air Speed Indicator (ASI) should be set to read in Knots.
When flying cross-country you should measure distance in nautical miles
and speed in knots, there is no need for conversions and less chance
of making mistakes.
| knots | km/hr (approx) |
| 5 | 9 |
| 10 | 18 |
| 15 | 28 |
| 20 | 37 |
| 25 | 46 |
| 30 | 55 |
| 35 | 65 |
| 40 | 74 |
| 45 | 83 |
| 50 | 93 |
| 55 | 102 |
| 60 | 111 |
| 65 | 120 |
| 70 | 130 |
| 75 | 139 |
| 80 | 148 |
| 85 | 158 |
| 90 | 166 |
| 95 | 176 |
| 100 | 185 |
