Princeton's WordNet(0.00 / 0 votes)Rate these synonyms: 1  imperative mood, imperative, jussive mood, imperative form(noun) a mood that expresses an intention to influence the listener's behavior. 2  imperative(adj) some duty that is essential and urgent. 3  imperative(adj) requiring attention or action.
Greenwich is in London. It is a district located in South East  London. From the center of London to the district of Greenwich is  7.7 miles via A2. 3 people found this useful.
This distance is equal to 19.06 miles, and 16.55 nautical miles. Country Cities Â» United Kingdom Â» London Heathrow Airport | Greenwich. The distance line on map shows distance from London Heathrow Airport to Greenwich between two cities.If you travel with an airplane (which has average speed of 560 miles per hour) between London Heathrow Airport to Greenwich,his distance is equal to 19.06 miles, and 16.55 nautical miles. Country Cities Â» United Kingdom Â» London Heathrow Airport | Greenwich. The distance line on map shows distance from London Heathrow Airport to Greenwich between two cities.