| 29.8 km * | 0.6213711922 mi | = 18.5168615287 mi | 
| 1 km | 
| Fyzikálna jednotka | Dĺžky | 
|---|---|
| Nanometer | 2.98e+13 nm | 
| Mikrometer | 29800000000.0 µm | 
| Milimeter | 29800000.0 mm | 
| Centimeter | 2980000.0 cm | 
| Palec | 1173228.34646 in | 
| Stopa | 97769.0288714 ft | 
| Yard | 32589.6762905 yd | 
| Meter | 29800.0 m | 
| Kilometer | 29.8 km | 
| Míľa | 18.5168615287 mi | 
| Námorná míľa | 16.090712743 nmi | 
