| 27.8 cm * | 0.3937007874 in | = 10.9448818898 in | 
| 1 cm | 
| Mjerna jedinica | Jedinica za duljinu | 
|---|---|
| Nanometar | 278000000.0 nm | 
| mikrometar | 278000.0 µm | 
| Milimetar | 278.0 mm | 
| Centimetar | 27.8 cm | 
| Palac | 10.9448818898 in | 
| Stopa | 0.9120734908 ft | 
| Jard | 0.3040244969 yd | 
| Metar | 0.278 m | 
| Kilometar | 0.000278 km | 
| Milja | 0.0001727412 mi | 
| Nautička milja | 0.000150108 nmi | 
