| 687 cm * | 0.3937007874 in | = 270.472440945 in | 
| 1 cm | 
| Merska enota | Enota dolžine | 
|---|---|
| Nanometer | 6870000000.0 nm | 
| Mikrometer | 6870000.0 µm | 
| Milimeter | 6870.0 mm | 
| Centimeter | 687.0 cm | 
| Palec | 270.472440945 in | 
| Čevelj | 22.5393700787 ft | 
| Jard | 7.5131233596 yd | 
| Meter | 6.87 m | 
| Kilometer | 0.00687 km | 
| Mile | 0.0042688201 mi | 
| navtične milje | 0.0037095032 nmi | 
