Distance between London and Sint-Niklaas is 298.47 km.
This distance is equal to 185.46 miles, and 161.05 nautical miles.
The distance line on map shows distance from London to Sint-Niklaas between two cities.
If you travel with an airplane (which has average speed of 560 miles) between London to Sint-Niklaas,
It takes 0.33 hours to arrive.