The mile, an enduring testament to history, was standardized to 5,280 feet by Queen Elizabeth I in 1593, solidifying its place in the imperial system. Originally derived from the Latin “mille passus,” meaning “thousand paces,” it was based on a Roman soldier’s step. The mile’s influence extends beyond land, as it’s vital in navigation and aviation, where the nautical mile—1.1508 times longer—plays a crucial role in mapping the Earth’s curvature. In sports, the 4-minute mile remains a significant athletic achievement, first conquered by Roger Bannister in 1954, inspiring generations. This storied measure connects ancient military marches to modern athletic prowess and global exploration.
The US Survey Foot might seem like an unassuming unit, but it’s steeped in the very history of American land measurement. Unlike the International Foot, which is precisely defined as 0.3048 meters, the US Survey Foot is ever-so-slightly longer at approximately 0.3048006 meters. This minuscule difference stems from surveying practices established in the early 19th century and has historically been used for mapping and property delineation across the United States. Integral to the country’s westward expansion, the US Survey Foot played a pivotal role in the division and sale of public lands—underscoring its foundational impact on both real estate and infrastructure.
Despite its historical significance, the US Survey Foot was officially deprecated at the end of 2022, as the US moves towards a unified use of the International Foot for federal geodetic surveys. This transition simplifies engineering and scientific calculations, streamlining US standards with global practices. The legacy of the US Survey Foot, however, serves as a fascinating footnote in the story of American land development, marking an era when precise measurements charted the course of a growing nation.
| Miles | US Survey Feet |
|---|---|
0
mi
|
0
ft-us
|
1
mi
|
5279.98944
ft-us
|
2
mi
|
10559.97888
ft-us
|
3
mi
|
15839.96832
ft-us
|
4
mi
|
21119.95776
ft-us
|
5
mi
|
26399.9472
ft-us
|
6
mi
|
31679.93664
ft-us
|
7
mi
|
36959.92608
ft-us
|
8
mi
|
42239.91552
ft-us
|
9
mi
|
47519.90496
ft-us
|
10
mi
|
52799.8944
ft-us
|
11
mi
|
58079.88384
ft-us
|
12
mi
|
63359.87328
ft-us
|
13
mi
|
68639.86272
ft-us
|
14
mi
|
73919.85216
ft-us
|
15
mi
|
79199.8416
ft-us
|
16
mi
|
84479.83104
ft-us
|
17
mi
|
89759.82048
ft-us
|
18
mi
|
95039.80992
ft-us
|
19
mi
|
100319.79936
ft-us
|
20
mi
|
105599.7888
ft-us
|
21
mi
|
110879.77824
ft-us
|
22
mi
|
116159.76768
ft-us
|
23
mi
|
121439.75712
ft-us
|
24
mi
|
126719.74656
ft-us
|
25
mi
|
131999.736
ft-us
|
26
mi
|
137279.72544
ft-us
|
27
mi
|
142559.71488
ft-us
|
28
mi
|
147839.70432
ft-us
|
29
mi
|
153119.69376
ft-us
|
30
mi
|
158399.6832
ft-us
|
31
mi
|
163679.67264
ft-us
|
32
mi
|
168959.66208
ft-us
|
33
mi
|
174239.65152
ft-us
|
34
mi
|
179519.64096
ft-us
|
35
mi
|
184799.6304
ft-us
|
36
mi
|
190079.61984
ft-us
|
37
mi
|
195359.60928
ft-us
|
38
mi
|
200639.59872
ft-us
|
39
mi
|
205919.58816
ft-us
|
40
mi
|
211199.5776
ft-us
|
41
mi
|
216479.56704
ft-us
|
42
mi
|
221759.55648
ft-us
|
43
mi
|
227039.54592
ft-us
|
44
mi
|
232319.53536
ft-us
|
45
mi
|
237599.5248
ft-us
|
46
mi
|
242879.51424
ft-us
|
47
mi
|
248159.50368
ft-us
|
48
mi
|
253439.49312
ft-us
|
49
mi
|
258719.48256
ft-us
|
50
mi
|
263999.472
ft-us
|
51
mi
|
269279.46144
ft-us
|
52
mi
|
274559.45088
ft-us
|
53
mi
|
279839.44032
ft-us
|
54
mi
|
285119.42976
ft-us
|
55
mi
|
290399.4192
ft-us
|
56
mi
|
295679.40864
ft-us
|
57
mi
|
300959.39808
ft-us
|
58
mi
|
306239.38752
ft-us
|
59
mi
|
311519.37696
ft-us
|
60
mi
|
316799.3664
ft-us
|
61
mi
|
322079.35584
ft-us
|
62
mi
|
327359.34528
ft-us
|
63
mi
|
332639.33472
ft-us
|
64
mi
|
337919.32416
ft-us
|
65
mi
|
343199.3136
ft-us
|
66
mi
|
348479.30304
ft-us
|
67
mi
|
353759.29248
ft-us
|
68
mi
|
359039.28192
ft-us
|
69
mi
|
364319.27136
ft-us
|
70
mi
|
369599.2608
ft-us
|
71
mi
|
374879.25024
ft-us
|
72
mi
|
380159.23968
ft-us
|
73
mi
|
385439.22912
ft-us
|
74
mi
|
390719.21856
ft-us
|
75
mi
|
395999.208
ft-us
|
76
mi
|
401279.19744
ft-us
|
77
mi
|
406559.18688
ft-us
|
78
mi
|
411839.17632
ft-us
|
79
mi
|
417119.16576
ft-us
|
80
mi
|
422399.1552
ft-us
|
81
mi
|
427679.14464
ft-us
|
82
mi
|
432959.13408
ft-us
|
83
mi
|
438239.12352
ft-us
|
84
mi
|
443519.11296
ft-us
|
85
mi
|
448799.1024
ft-us
|
86
mi
|
454079.09184
ft-us
|
87
mi
|
459359.08128
ft-us
|
88
mi
|
464639.07072
ft-us
|
89
mi
|
469919.06016
ft-us
|
90
mi
|
475199.0496
ft-us
|
91
mi
|
480479.03904
ft-us
|
92
mi
|
485759.02848
ft-us
|
93
mi
|
491039.01792
ft-us
|
94
mi
|
496319.00736
ft-us
|
95
mi
|
501598.9968
ft-us
|
96
mi
|
506878.98624
ft-us
|
97
mi
|
512158.97568
ft-us
|
98
mi
|
517438.96512
ft-us
|
99
mi
|
522718.95456
ft-us
|
100
mi
|
527998.944
ft-us
|
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