| Rank | Country | Radio broadcast stations shortwave density |
60 | Burkina Faso | 5,088,245 people per shortwave Radio broadcast station |
22 | Burma | 15,919,394 people per shortwave Radio broadcast station |
39 | Burundi | 8,691,005 people per shortwave Radio broadcast station |
| Cambodia | void |
50 | Cameroon | 6,155,898 people per shortwave Radio broadcast station |
55 | Canada | 5,535,450 people per shortwave Radio broadcast station |
| Cape Verde | void |
| Cayman Islands | void |
63 | Central African Republic | 4,444,330 people per shortwave Radio broadcast station |
94 | Chad | 2,022,268 people per shortwave Radio broadcast station |
110 | Chile | 967,891 people per shortwave Radio broadcast station |
10 | China | 29,556,546 people per shortwave Radio broadcast station |
| Christmas Island | void |
| Clipperton Island | void |
| Cocos (Keeling) Islands | void |
101 | Colombia | 1,667,174 people per shortwave Radio broadcast station |
117 | Comoros | 731,775 people per shortwave Radio broadcast station |
7 | Congo, Democratic Republic of the | 33,257,252 people per shortwave Radio broadcast station |
104 | Congo, Republic of the | 1,301,106 people per shortwave Radio broadcast station |
| Cook Islands | void |
| Coral Sea Islands | void |
133 | Costa Rica | 220,838 people per shortwave Radio broadcast station |
46 | Cote d'Ivoire | 6,726,534 people per shortwave Radio broadcast station |
111 | Croatia | 898,309 people per shortwave Radio broadcast station |
31 | Cuba | 11,423,952 people per shortwave Radio broadcast station |
| Cyprus | void |
120 | Czech Republic | 601,231 people per shortwave Radio broadcast station |
| Denmark | void |
| Dhekelia | void |
| Djibouti | void |
| Dominica | void |
87 | Dominican Republic | 2,376,784 people per shortwave Radio broadcast station |
124 | Ecuador | 480,264 people per shortwave Radio broadcast station |
12 | Egypt | 27,237,840 people per shortwave Radio broadcast station |
| El Salvador | void |
139 | Equatorial Guinea | 123,292 people per shortwave Radio broadcast station |
81 | Eritrea | 2,751,013 people per shortwave Radio broadcast station |
| Estonia | void |
1 | Ethiopia | 82,544,840 people per shortwave Radio broadcast station |
| Europa Island | void |