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 |
earth radius | 0.0002526 R⊕ | 0.0005052 R⊕ | 0.0007578 R⊕ | 0.0010104 R⊕ | 0.0012630 R⊕ | 0.0015156 R⊕ | 0.0017682 R⊕ | 0.0020208 R⊕ | 0.0022734 R⊕ | 0.0025260 R⊕ | 0.0027787 R⊕ | 0.0030313 R⊕ | 0.0032839 R⊕ | 0.0035365 R⊕ | 0.0037891 R⊕ | 0.0040417 R⊕ | 0.0042943 R⊕ | 0.0045469 R⊕ | 0.0047995 R⊕ | 0.0050521 R⊕ | 0.0053047 R⊕ | 0.0055573 R⊕ | 0.0058099 R⊕ | 0.0060625 R⊕ | 0.0063151 R⊕ | 0.0065677 R⊕ | 0.0068203 R⊕ | 0.0070729 R⊕ | 0.0073255 R⊕ | 0.0075781 R⊕ | 0.0078307 R⊕ | 0.0080833 R⊕ | 0.0083360 R⊕ | 0.0085886 R⊕ | 0.0088412 R⊕ | 0.0090938 R⊕ | 0.0093464 R⊕ | 0.0095990 R⊕ | 0.0098516 R⊕ | 0.0101042 R⊕ | 0.0103568 R⊕ | 0.0106094 R⊕ | 0.0108620 R⊕ | 0.0111146 R⊕ | 0.0113672 R⊕ | 0.0116198 R⊕ | 0.0118724 R⊕ | 0.0121250 R⊕ | 0.0123776 R⊕ | 0.0126302 R⊕ | 0.0128828 R⊕ | 0.0131354 R⊕ | 0.0133880 R⊕ | 0.0136406 R⊕ | 0.0138933 R⊕ | 0.0141459 R⊕ | 0.0143985 R⊕ | 0.0146511 R⊕ | 0.0149037 R⊕ | 0.0151563 R⊕ | 0.0154089 R⊕ | 0.0156615 R⊕ | 0.0159141 R⊕ | 0.0161667 R⊕ | 0.0164193 R⊕ | 0.0166719 R⊕ | 0.0169245 R⊕ | 0.0171771 R⊕ | 0.0174297 R⊕ | 0.0176823 R⊕ | 0.0179349 R⊕ | 0.0181875 R⊕ | 0.0184401 R⊕ | 0.0186927 R⊕ | 0.0189453 R⊕ | 0.0191980 R⊕ | 0.0194506 R⊕ | 0.0197032 R⊕ | 0.0199558 R⊕ | 0.0202084 R⊕ | 0.0204610 R⊕ | 0.0207136 R⊕ | 0.0209662 R⊕ | 0.0212188 R⊕ | 0.0214714 R⊕ | 0.0217240 R⊕ | 0.0219766 R⊕ | 0.0222292 R⊕ | 0.0224818 R⊕ | 0.0227344 R⊕ | 0.0229870 R⊕ | 0.0232396 R⊕ | 0.0234922 R⊕ | 0.0237448 R⊕ | 0.0239974 R⊕ | 0.0242500 R⊕ | 0.0245026 R⊕ | 0.0247553 R⊕ | 0.0250079 R⊕ | 0.0252605 R⊕ |
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 | earth radius | miles | earth radius |
---|---|---|---|
1 | ≈ 0.00025260461466018 | 4 | ≈ 0.0010104184586407 |
1.5 | ≈ 0.00037890692199027 | 4.5 | ≈ 0.0011367207659708 |
2 | ≈ 0.00050520922932036 | 5 | ≈ 0.0012630230733009 |
2.5 | ≈ 0.00063151153665045 | 5.5 | ≈ 0.001389325380631 |
3 | ≈ 0.00075781384398054 | 6 | ≈ 0.0015156276879611 |
Earth radius is the distance from Earth's center to its surface, about 6,371 km (3,959 mi). This length is also used as a unit of distance, especially in astronomy and geology, where it is usually denoted by R⊕.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
earth radius | R⊕ | ≈ 6,371 km | ≈ 6,371 km | Science - Astronomy (Length) |
earth radius | miles | earth radius | miles |
---|---|---|---|
1 | ≈ 3958.7558657441 | 4 | ≈ 15835.023462976 |
1.5 | ≈ 5938.1337986161 | 4.5 | ≈ 17814.401395848 |
2 | ≈ 7917.5117314881 | 5 | ≈ 19793.77932872 |
2.5 | ≈ 9896.8896643601 | 5.5 | ≈ 21773.157261592 |
3 | ≈ 11876.267597232 | 6 | ≈ 23752.535194464 |
miles | earth radius |
---|---|
1 | ≈ 0.0002526 |
3,958.7558657 | ≈ 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 …) |