| 509 m * | 3.280839895 ft | = 1669.94750656 ft | 
| 1 m | 
| Ölçü vahidləri | Uzunluğu | 
|---|---|
| Nanometr | 5.09e+11 nm | 
| Mikrometr | 509000000.0 µm | 
| Millimetr | 509000.0 mm | 
| Santimetr | 50900.0 cm | 
| Düym | 20039.3700787 in | 
| Ayaq | 1669.94750656 ft | 
| Yard | 556.649168854 yd | 
| Metr | 509.0 m | 
| Kilometr | 0.509 km | 
| Mil | 0.3162779368 mi | 
| Deniz mili | 0.274838013 nmi | 
