Convert between miles, kilometers, nautical miles, and other distance units. Essential for international driving and navigation.
| Route | km | miles |
|---|---|---|
| Lisbon → Porto | 314 | 195 |
| NYC → LA | 4,500 | 2,800 |
| London → Paris | 344 | 214 |
| Sydney → Melbourne | 878 | 546 |
1 mile = 1.60934 km. A quick mental shortcut: multiply miles by 1.6 for kilometers (or divide km by 1.6 for miles). Speed limits in Europe are in km/h — 100 km/h ≈ 62 mph.