| 620 ft * | 30.48 cm | = 18897.6 cm | 
| 1 ft | 
| Jednostka miary | Jednostka długości | 
|---|---|
| Nanometr | 1.88976e+11 nm | 
| Mikrometr | 188976000.0 µm | 
| Milimetr | 188976.0 mm | 
| Centymetr | 18897.6 cm | 
| Cal | 7440.0 in | 
| Stopa | 620.0 ft | 
| Jard | 206.666666667 yd | 
| Metr | 188.976 m | 
| Kilometr | 0.188976 km | 
| Mila | 0.1174242424 mi | 
| Mila morska | 0.1020388769 nmi | 
