| mile | 1 mi | 2 mi | 3 mi | 4 mi | 5 mi | 6 mi | 7 mi | 8 mi | 9 mi | 10 mi | 11 mi | 12 mi | 13 mi | 14 mi | 15 mi | 16 mi | 17 mi | 18 mi | 19 mi | 20 mi | 21 mi | 22 mi | 23 mi | 24 mi | 25 mi | 26 mi | 27 mi | 28 mi | 29 mi | 30 mi | 31 mi | 32 mi | 33 mi | 34 mi | 35 mi | 36 mi | 37 mi | 38 mi | 39 mi | 40 mi | 41 mi | 42 mi | 43 mi | 44 mi | 45 mi | 46 mi | 47 mi | 48 mi | 49 mi | 50 mi | 51 mi | 52 mi | 53 mi | 54 mi | 55 mi | 56 mi | 57 mi | 58 mi | 59 mi | 60 mi | 61 mi | 62 mi | 63 mi | 64 mi | 65 mi | 66 mi | 67 mi | 68 mi | 69 mi | 70 mi | 71 mi | 72 mi | 73 mi | 74 mi | 75 mi | 76 mi | 77 mi | 78 mi | 79 mi | 80 mi | 81 mi | 82 mi | 83 mi | 84 mi | 85 mi | 86 mi | 87 mi | 88 mi | 89 mi | 90 mi | 91 mi | 92 mi | 93 mi | 94 mi | 95 mi | 96 mi | 97 mi | 98 mi | 99 mi | 100 mi |
| span | 7 040 span | 14 080 span | 21 120 span | 28 160 span | 35 200 span | 42 240 span | 49 280 span | 56 320 span | 63 360 span | 70 400 span | 77 440 span | 84 480 span | 91 520 span | 98 560 span | 105 600 span | 112 640 span | 119 680 span | 126 720 span | 133 760 span | 140 800 span | 147 840 span | 154 880 span | 161 920 span | 168 960 span | 176 000 span | 183 040 span | 190 080 span | 197 120 span | 204 160 span | 211 200 span | 218 240 span | 225 280 span | 232 320 span | 239 360 span | 246 400 span | 253 440 span | 260 480 span | 267 520 span | 274 560 span | 281 600 span | 288 640 span | 295 680 span | 302 720 span | 309 760 span | 316 800 span | 323 840 span | 330 880 span | 337 920 span | 344 960 span | 352 000 span | 359 040 span | 366 080 span | 373 120 span | 380 160 span | 387 200 span | 394 240 span | 401 280 span | 408 320 span | 415 360 span | 422 400 span | 429 440 span | 436 480 span | 443 520 span | 450 560 span | 457 600 span | 464 640 span | 471 680 span | 478 720 span | 485 760 span | 492 800 span | 499 840 span | 506 880 span | 513 920 span | 520 960 span | 528 000 span | 535 040 span | 542 080 span | 549 120 span | 556 160 span | 563 200 span | 570 240 span | 577 280 span | 584 320 span | 591 360 span | 598 400 span | 605 440 span | 612 480 span | 619 520 span | 626 560 span | 633 600 span | 640 640 span | 647 680 span | 654 720 span | 661 760 span | 668 800 span | 675 840 span | 682 880 span | 689 920 span | 696 960 span | 704 000 span |
The mile is an English unit of length of linear measure equal to 5,280 feet, or 1,760 yards, and standardised as exactly 1,609.344 metres by international agreement in 1959.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| mile | mi | ≡ 80 chains ≡ 5280 ft ≡ 1760 yd | ≡ 1609.344 m | Imperial/US |
| miles | spans | miles | spans |
|---|---|---|---|
| 1 | = 7040 | 4 | = 28160 |
| 1.5 | = 10560 | 4.5 | = 31680 |
| 2 | = 14080 | 5 | = 35200 |
| 2.5 | = 17600 | 5.5 | = 38720 |
| 3 | = 21120 | 6 | = 42240 |
A span is the distance measured by a human hand, from the tip of the thumb to the tip of the little finger. In ancient times, a span was considered to be half a cubit. Sometimes the distinction is made between the great span (thumb to little finger) and little span (index finger to little finger).
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| span | span | ≡ 9 in | = 0.2286 m | Imperial/US |
| spans | miles | spans | miles |
|---|---|---|---|
| 1 | = 0.00014204545454545 | 4 | = 0.00056818181818182 |
| 1.5 | = 0.00021306818181818 | 4.5 | = 0.00063920454545455 |
| 2 | = 0.00028409090909091 | 5 | = 0.00071022727272727 |
| 2.5 | = 0.00035511363636364 | 5.5 | = 0.00078125 |
| 3 | = 0.00042613636363636 | 6 | = 0.00085227272727273 |
| miles | spans |
|---|---|
| 1 | = 7 040 |
| 0.0001420 | = 1 |
| Symbol | Definition |
|---|---|
| ≡ | exactly equal |
| ≈ | approximately equal to |
| = | equal to |
| digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |