Distance conversion factors/Numbers
From TO Multiply By
| amma (Ancient Greece) | orguias | 10 |
| amma (Ancient Greece) | stadion | 0.01 |
| amma (Ancient Rome) | Digiti | 4 |
| angstrom units | centimeters | 1 x 10-8 |
| angstrom units | inches | 3.9370 x 10-9 |
| angstrom units | meters | 1 x 10-10 |
| angstrom units | microns | 0.0001 |
| angstrom units | millimicrons | 0.1 |
| archin (Turkey) | meters | 1 |
| arpent (French) | meters | 58.6* |
| astronomical unit | kilometers | 1.456 x 108 |
| aune (France) | meters | 1.188 |
| barleycorn | inch | 0.33333 |
| barleycorn | mm | 8.46667 |
| cable (English) | degrees latitude | 1/600th |
| cable (English) | meter | 185.37 |
| cable lengths | fathoms | 120 |
| cable lengths | feet | 720 |
| cable lengths | meters | 219.456 |
| cape foot (S. Africa) | meter | 0.315 |
| cape rood (S. Africa) | meter | 3.788 |
| ch'ih (Col China) | t'sun | 10 |
| ch'ih (Col China) | centimeters | 35.814 |
| ch'ih (Col China) | inches | 14.1 |
| inch | gutenberg | 7200 |
| li (Col China) | ch'ih (Col China) | 1800 |
| li (Col China) | miles (statute) | 0.333 |
| miles (Nautical, Brit) | Cable lengths (Brit) | 8.444 |
| miles (Nautical, Brit) | fathoms | 1013.33 |
| miles (Nautical, Brit) | feet | 6080 |
| miles (Nautical, Brit) | meters | 1853.18 |
| miles (Nautical, Brit) | miles (Naut, Int) | 1.00064 |
| miles (Nautical, Brit) | miles (Statute) | 1.1515 |
| miles (Naut, Int) | cable lengths | 8.439 |
| miles (Naut, Int) | Fathoms | 1012.69 |
| miles (Naut, Int) | feet | 6067.11 |
| miles (Naut, Int) | feet (US Survey) | 6067.1 |
| miles (Naut, Int) | Kilometers | 1.852 |
| miles (Naut, Int) | miles (Nautical, Brit) | 0.99936 |
| miles (Naut, Int) | miles (Statute) | 1.15078 |
| miles (Statute) | centimeters | 169934 |
| miles (Statute) | chains (Gunter's) | 80 |
| miles (Statute) | chains (Ramden's) | 52.8 |
| miles (Statute) | Feet | 5280 |
| miles (Statute) | Feet (US Survey) | 5279.99 |
| miles (Statute) | furlongs | 8 |
| miles (Statute) | inches | 63360 |
| miles (Statute) | Kilometers | 1.609344 |
| miles (Statute) | Light years | 1.701 x 10-12 |
| miles (Statute) | Links (Gunter's) | 8000 |
| miles (Statute) | meters | 1609.34 |
| miles (Statute) | miles (Nautical, Brit) | 0.8684 |
| miles (Statute) | miles (Naut, Int) | 0.86898 |
| miles (Statute) | myriameters | 0.16094 |
| miles (Statute) | rods | 320 |
| miles (Statute) | yards | 1760 |
| miglio (Rome) | miles (Statute) | 0.925 |
| miglio (Rome) | yards | 1628 |
| passus (Ancient Rome) | feet | 4.86 |
| passus (Ancient Rome) | pes (Ancient Rome) | 5 |
| passus (Ancient Rome) | stadium (Ancient Rome) | 0.008 |
| pes (Ancient Rome) | unciae(Ancient Rome) | 12 |